Finding the Fourth Proportional to 56,044,426.58, 77,341,093.89 and 31,264,593.69

Step by Step Solution

1. Step 1: Write the proportion equation
   56,044,426.58 : 77,341,093.89 = 31,264,593.69 : x
2. Step 2: Convert to fraction form
   56,044,426.58/77,341,093.89 = 31,264,593.69/x
3. Step 3: Cross multiply
   56,044,426.58x = 77,341,093.89 × 31,264,593.69
4. Step 4: Simplify right side
   56,044,426.58x = 2,418,037,876,012,545
5. Step 5: Solve for x
   x = 2,418,037,876,012,545/56,044,426.58
6. Step 6: Final answer
   x = 43,145,019.47