Finding the Fourth Proportional to 83,562.17, 115,308.55 and 49,103.25

Step by Step Solution

1. Step 1: Write the proportion equation
   83,562.17 : 115,308.55 = 49,103.25 : x
2. Step 2: Convert to fraction form
   83,562.17/115,308.55 = 49,103.25/x
3. Step 3: Cross multiply
   83,562.17x = 115,308.55 × 49,103.25
4. Step 4: Simplify right side
   83,562.17x = 5,662,024,557.79
5. Step 5: Solve for x
   x = 5,662,024,557.79/83,562.17
6. Step 6: Final answer
   x = 67,758.23