Finding the Fourth Proportional to 83,737.28, 115,557.42 and 46,013.96

Step by Step Solution

1. Step 1: Write the proportion equation
   83,737.28 : 115,557.42 = 46,013.96 : x
2. Step 2: Convert to fraction form
   83,737.28/115,557.42 = 46,013.96/x
3. Step 3: Cross multiply
   83,737.28x = 115,557.42 × 46,013.96
4. Step 4: Simplify right side
   83,737.28x = 5,317,254,501.58
5. Step 5: Solve for x
   x = 5,317,254,501.58/83,737.28
6. Step 6: Final answer
   x = 63,499.25