Finding the Fourth Proportional to 83,463.50, 115,179.72 and 45,737.84

Step by Step Solution

1. Step 1: Write the proportion equation
   83,463.50 : 115,179.72 = 45,737.84 : x
2. Step 2: Convert to fraction form
   83,463.50/115,179.72 = 45,737.84/x
3. Step 3: Cross multiply
   83,463.50x = 115,179.72 × 45,737.84
4. Step 4: Simplify right side
   83,463.50x = 5,268,071,604.60
5. Step 5: Solve for x
   x = 5,268,071,604.60/83,463.50
6. Step 6: Final answer
   x = 63,118.27