Finding the Fourth Proportional to 83,463.52, 115,182.54 and 45,737.80

Step by Step Solution

1. Step 1: Write the proportion equation
   83,463.52 : 115,182.54 = 45,737.80 : x
2. Step 2: Convert to fraction form
   83,463.52/115,182.54 = 45,737.80/x
3. Step 3: Cross multiply
   83,463.52x = 115,182.54 × 45,737.80
4. Step 4: Simplify right side
   83,463.52x = 5,268,195,978.01
5. Step 5: Solve for x
   x = 5,268,195,978.01/83,463.52
6. Step 6: Final answer
   x = 63,119.74