Finding the Fourth Proportional to 55,061.43, 82,588.81 and 19,524.51

Step by Step Solution

1. Step 1: Write the proportion equation
   55,061.43 : 82,588.81 = 19,524.51 : x
2. Step 2: Convert to fraction form
   55,061.43/82,588.81 = 19,524.51/x
3. Step 3: Cross multiply
   55,061.43x = 82,588.81 × 19,524.51
4. Step 4: Simplify right side
   55,061.43x = 1,612,505,536.17
5. Step 5: Solve for x
   x = 1,612,505,536.17/55,061.43
6. Step 6: Final answer
   x = 29,285.57