Finding the Fourth Proportional to 55,061.71, 82,598.01 and 17,612.38

Step by Step Solution

1. Step 1: Write the proportion equation
   55,061.71 : 82,598.01 = 17,612.38 : x
2. Step 2: Convert to fraction form
   55,061.71/82,598.01 = 17,612.38/x
3. Step 3: Cross multiply
   55,061.71x = 82,598.01 × 17,612.38
4. Step 4: Simplify right side
   55,061.71x = 1,454,747,126.37
5. Step 5: Solve for x
   x = 1,454,747,126.37/55,061.71
6. Step 6: Final answer
   x = 26,420.31