Finding the Fourth Proportional to 106,931,849.99, 147,540,658.50 and 60,522,103.94

Step by Step Solution

1. Step 1: Write the proportion equation
   106,931,849.99 : 147,540,658.50 = 60,522,103.94 : x
2. Step 2: Convert to fraction form
   106,931,849.99/147,540,658.50 = 60,522,103.94/x
3. Step 3: Cross multiply
   106,931,849.99x = 147,540,658.50 × 60,522,103.94
4. Step 4: Simplify right side
   106,931,849.99x = 8,929,471,068,375,342
5. Step 5: Solve for x
   x = 8,929,471,068,375,342/106,931,849.99
6. Step 6: Final answer
   x = 83,506,187.07