Finding the Fourth Proportional to 96,341,315.89, 132,951,147.59 and 52,288,315.40

Step by Step Solution

1. Step 1: Write the proportion equation
   96,341,315.89 : 132,951,147.59 = 52,288,315.40 : x
2. Step 2: Convert to fraction form
   96,341,315.89/132,951,147.59 = 52,288,315.40/x
3. Step 3: Cross multiply
   96,341,315.89x = 132,951,147.59 × 52,288,315.40
4. Step 4: Simplify right side
   96,341,315.89x = 6,951,791,537,977,870
5. Step 5: Solve for x
   x = 6,951,791,537,977,870/96,341,315.89
6. Step 6: Final answer
   x = 72,157,946.71