Finding the Fourth Proportional to 56,594,896.29, 78,101,284.71 and 31,814,866.20

Step by Step Solution

1. Step 1: Write the proportion equation
   56,594,896.29 : 78,101,284.71 = 31,814,866.20 : x
2. Step 2: Convert to fraction form
   56,594,896.29/78,101,284.71 = 31,814,866.20/x
3. Step 3: Cross multiply
   56,594,896.29x = 78,101,284.71 × 31,814,866.20
4. Step 4: Simplify right side
   56,594,896.29x = 2,484,781,923,096,755.50
5. Step 5: Solve for x
   x = 2,484,781,923,096,755.50/56,594,896.29
6. Step 6: Final answer
   x = 43,904,699.65