Finding the Fourth Proportional to 31,706,141.94, 43,755,552.96 and 30,253,315.10

Step by Step Solution

1. Step 1: Write the proportion equation
   31,706,141.94 : 43,755,552.96 = 30,253,315.10 : x
2. Step 2: Convert to fraction form
   31,706,141.94/43,755,552.96 = 30,253,315.10/x
3. Step 3: Cross multiply
   31,706,141.94x = 43,755,552.96 × 30,253,315.10
4. Step 4: Simplify right side
   31,706,141.94x = 1,323,750,531,073,617.75
5. Step 5: Solve for x
   x = 1,323,750,531,073,617.75/31,706,141.94
6. Step 6: Final answer
   x = 41,750,602.57