Finding the Fourth Proportional to 1,064,892,924.72, 1,604,608,065.78 and 875,056,884.96

Step by Step Solution

1. Step 1: Write the proportion equation
   1,064,892,924.72 : 1,604,608,065.78 = 875,056,884.96 : x
2. Step 2: Convert to fraction form
   1,064,892,924.72/1,604,608,065.78 = 875,056,884.96/x
3. Step 3: Cross multiply
   1,064,892,924.72x = 1,604,608,065.78 × 875,056,884.96
4. Step 4: Simplify right side
   1,064,892,924.72x = 1,404,123,335,623,137,536
5. Step 5: Solve for x
   x = 1,404,123,335,623,137,536/1,064,892,924.72
6. Step 6: Final answer
   x = 1,318,558,235.32