Finding the Fourth Proportional to 737,484,321,414.72, 1,017,164,869,538.20 and 634,773,458,047.68

Step by Step Solution

1. Step 1: Write the proportion equation
   737,484,321,414.72 : 1,017,164,869,538.20 = 634,773,458,047.68 : x
2. Step 2: Convert to fraction form
   737,484,321,414.72/1,017,164,869,538.20 = 634,773,458,047.68/x
3. Step 3: Cross multiply
   737,484,321,414.72x = 1,017,164,869,538.20 × 634,773,458,047.68
4. Step 4: Simplify right side
   737,484,321,414.72x = 645,669,261,641,380,488,282,112
5. Step 5: Solve for x
   x = 645,669,261,641,380,488,282,112/737,484,321,414.72
6. Step 6: Final answer
   x = 875,502,356,989.49