Finding the Fourth Proportional to 58,680.54, 88,023.24 and 23,620.50

Step by Step Solution

1. Step 1: Write the proportion equation
   58,680.54 : 88,023.24 = 23,620.50 : x
2. Step 2: Convert to fraction form
   58,680.54/88,023.24 = 23,620.50/x
3. Step 3: Cross multiply
   58,680.54x = 88,023.24 × 23,620.50
4. Step 4: Simplify right side
   58,680.54x = 2,079,152,940.42
5. Step 5: Solve for x
   x = 2,079,152,940.42/58,680.54
6. Step 6: Final answer
   x = 35,431.73