Finding the Fourth Proportional to 61,100.52, 84,324.15 and 35,605.50

Step by Step Solution

1. Step 1: Write the proportion equation
   61,100.52 : 84,324.15 = 35,605.50 : x
2. Step 2: Convert to fraction form
   61,100.52/84,324.15 = 35,605.50/x
3. Step 3: Cross multiply
   61,100.52x = 84,324.15 × 35,605.50
4. Step 4: Simplify right side
   61,100.52x = 3,002,403,522.83
5. Step 5: Solve for x
   x = 3,002,403,522.83/61,100.52
6. Step 6: Final answer
   x = 49,138.76