Finding the Fourth Proportional to 69,613.98, 96,066.70 and 37,782.87

Step by Step Solution

1. Step 1: Write the proportion equation
   69,613.98 : 96,066.70 = 37,782.87 : x
2. Step 2: Convert to fraction form
   69,613.98/96,066.70 = 37,782.87/x
3. Step 3: Cross multiply
   69,613.98x = 96,066.70 × 37,782.87
4. Step 4: Simplify right side
   69,613.98x = 3,629,675,637.43
5. Step 5: Solve for x
   x = 3,629,675,637.43/69,613.98
6. Step 6: Final answer
   x = 52,140.04