Finding the Fourth Proportional to 69,613.02, 96,066.05 and 37,781.94

Step by Step Solution

1. Step 1: Write the proportion equation
   69,613.02 : 96,066.05 = 37,781.94 : x
2. Step 2: Convert to fraction form
   69,613.02/96,066.05 = 37,781.94/x
3. Step 3: Cross multiply
   69,613.02x = 96,066.05 × 37,781.94
4. Step 4: Simplify right side
   69,613.02x = 3,629,561,548.23
5. Step 5: Solve for x
   x = 3,629,561,548.23/69,613.02
6. Step 6: Final answer
   x = 52,139.12