Finding the Fourth Proportional to 59,592.88, 89,370.33 and 19,602.71

Step by Step Solution

1. Step 1: Write the proportion equation
   59,592.88 : 89,370.33 = 19,602.71 : x
2. Step 2: Convert to fraction form
   59,592.88/89,370.33 = 19,602.71/x
3. Step 3: Cross multiply
   59,592.88x = 89,370.33 × 19,602.71
4. Step 4: Simplify right side
   59,592.88x = 1,751,900,661.59
5. Step 5: Solve for x
   x = 1,751,900,661.59/59,592.88
6. Step 6: Final answer
   x = 29,397.82