Finding the Fourth Proportional to 2,341.47, 3,512.17 and 610.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,341.47 : 3,512.17 = 610.10 : x
2. Step 2: Convert to fraction form
   2,341.47/3,512.17 = 610.10/x
3. Step 3: Cross multiply
   2,341.47x = 3,512.17 × 610.10
4. Step 4: Simplify right side
   2,341.47x = 2,142,755.83
5. Step 5: Solve for x
   x = 2,142,755.83/2,341.47
6. Step 6: Final answer
   x = 915.13