Finding the Fourth Proportional to 123,883.32, 185,892.66 and 53,762.52

Step by Step Solution

1. Step 1: Write the proportion equation
   123,883.32 : 185,892.66 = 53,762.52 : x
2. Step 2: Convert to fraction form
   123,883.32/185,892.66 = 53,762.52/x
3. Step 3: Cross multiply
   123,883.32x = 185,892.66 × 53,762.52
4. Step 4: Simplify right side
   123,883.32x = 9,994,057,851.10
5. Step 5: Solve for x
   x = 9,994,057,851.10/123,883.32
6. Step 6: Final answer
   x = 80,673.15