Finding the Fourth Proportional to 69,613.61, 96,066.20 and 37,782.52

Step by Step Solution

1. Step 1: Write the proportion equation
   69,613.61 : 96,066.20 = 37,782.52 : x
2. Step 2: Convert to fraction form
   69,613.61/96,066.20 = 37,782.52/x
3. Step 3: Cross multiply
   69,613.61x = 96,066.20 × 37,782.52
4. Step 4: Simplify right side
   69,613.61x = 3,629,622,977.11
5. Step 5: Solve for x
   x = 3,629,622,977.11/69,613.61
6. Step 6: Final answer
   x = 52,139.56