Finding the Fourth Proportional to 61,798,774.53, 93,068,100.94 and 56,282,572.65

Step by Step Solution

1. Step 1: Write the proportion equation
   61,798,774.53 : 93,068,100.94 = 56,282,572.65 : x
2. Step 2: Convert to fraction form
   61,798,774.53/93,068,100.94 = 56,282,572.65/x
3. Step 3: Cross multiply
   61,798,774.53x = 93,068,100.94 × 56,282,572.65
4. Step 4: Simplify right side
   61,798,774.53x = 5,238,112,152,304,531
5. Step 5: Solve for x
   x = 5,238,112,152,304,531/61,798,774.53
6. Step 6: Final answer
   x = 84,760,777.08