Finding the Fourth Proportional to 69,633,846.72, 96,103,545.12 and 42,132,000.96

Step by Step Solution

1. Step 1: Write the proportion equation
   69,633,846.72 : 96,103,545.12 = 42,132,000.96 : x
2. Step 2: Convert to fraction form
   69,633,846.72/96,103,545.12 = 42,132,000.96/x
3. Step 3: Cross multiply
   69,633,846.72x = 96,103,545.12 × 42,132,000.96
4. Step 4: Simplify right side
   69,633,846.72x = 4,049,034,655,255,243.50
5. Step 5: Solve for x
   x = 4,049,034,655,255,243.50/69,633,846.72
6. Step 6: Final answer
   x = 58,147,507.94