Finding the Fourth Proportional to 59,018.52, 88,522.99 and 23,478.40

Step by Step Solution

1. Step 1: Write the proportion equation
   59,018.52 : 88,522.99 = 23,478.40 : x
2. Step 2: Convert to fraction form
   59,018.52/88,522.99 = 23,478.40/x
3. Step 3: Cross multiply
   59,018.52x = 88,522.99 × 23,478.40
4. Step 4: Simplify right side
   59,018.52x = 2,078,378,168.42
5. Step 5: Solve for x
   x = 2,078,378,168.42/59,018.52
6. Step 6: Final answer
   x = 35,215.69