Finding the Fourth Proportional to 69,700.43, 96,186.69 and 37,869.32

Step by Step Solution

1. Step 1: Write the proportion equation
   69,700.43 : 96,186.69 = 37,869.32 : x
2. Step 2: Convert to fraction form
   69,700.43/96,186.69 = 37,869.32/x
3. Step 3: Cross multiply
   69,700.43x = 96,186.69 × 37,869.32
4. Step 4: Simplify right side
   69,700.43x = 3,642,524,062.42
5. Step 5: Solve for x
   x = 3,642,524,062.42/69,700.43
6. Step 6: Final answer
   x = 52,259.71