Finding the Fourth Proportional to 15,602.34, 23,407.61 and 5,608.10

Step by Step Solution

1. Step 1: Write the proportion equation
   15,602.34 : 23,407.61 = 5,608.10 : x
2. Step 2: Convert to fraction form
   15,602.34/23,407.61 = 5,608.10/x
3. Step 3: Cross multiply
   15,602.34x = 23,407.61 × 5,608.10
4. Step 4: Simplify right side
   15,602.34x = 131,272,072.56
5. Step 5: Solve for x
   x = 131,272,072.56/15,602.34
6. Step 6: Final answer
   x = 8,413.61