Finding the Fourth Proportional to 59,100.40, 88,651.36 and 19,657.52

Step by Step Solution

1. Step 1: Write the proportion equation
   59,100.40 : 88,651.36 = 19,657.52 : x
2. Step 2: Convert to fraction form
   59,100.40/88,651.36 = 19,657.52/x
3. Step 3: Cross multiply
   59,100.40x = 88,651.36 × 19,657.52
4. Step 4: Simplify right side
   59,100.40x = 1,742,665,882.23
5. Step 5: Solve for x
   x = 1,742,665,882.23/59,100.40
6. Step 6: Final answer
   x = 29,486.53