Finding the Fourth Proportional to 60,736, 91,151.08 and 42,146.56

Step by Step Solution

1. Step 1: Write the proportion equation
   60,736 : 91,151.08 = 42,146.56 : x
2. Step 2: Convert to fraction form
   60,736/91,151.08 = 42,146.56/x
3. Step 3: Cross multiply
   60,736x = 91,151.08 × 42,146.56
4. Step 4: Simplify right side
   60,736x = 3,841,704,462.28
5. Step 5: Solve for x
   x = 3,841,704,462.28/60,736
6. Step 6: Final answer
   x = 63,252.51