Finding the Fourth Proportional to 78,951,097.16, 108,919,151.70 and 52,854,023.06

Step by Step Solution

1. Step 1: Write the proportion equation
   78,951,097.16 : 108,919,151.70 = 52,854,023.06 : x
2. Step 2: Convert to fraction form
   78,951,097.16/108,919,151.70 = 52,854,023.06/x
3. Step 3: Cross multiply
   78,951,097.16x = 108,919,151.70 × 52,854,023.06
4. Step 4: Simplify right side
   78,951,097.16x = 5,756,815,355,627,439
5. Step 5: Solve for x
   x = 5,756,815,355,627,439/78,951,097.16
6. Step 6: Final answer
   x = 72,916,217.29