Finding the Fourth Proportional to 55,693.29, 83,520.47 and 22,404.72

Step by Step Solution

1. Step 1: Write the proportion equation
   55,693.29 : 83,520.47 = 22,404.72 : x
2. Step 2: Convert to fraction form
   55,693.29/83,520.47 = 22,404.72/x
3. Step 3: Cross multiply
   55,693.29x = 83,520.47 × 22,404.72
4. Step 4: Simplify right side
   55,693.29x = 1,871,252,744.62
5. Step 5: Solve for x
   x = 1,871,252,744.62/55,693.29
6. Step 6: Final answer
   x = 33,599.25