Finding the Fourth Proportional to 2,071.01, 3,106.52 and 610.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,071.01 : 3,106.52 = 610.15 : x
2. Step 2: Convert to fraction form
   2,071.01/3,106.52 = 610.15/x
3. Step 3: Cross multiply
   2,071.01x = 3,106.52 × 610.15
4. Step 4: Simplify right side
   2,071.01x = 1,895,436.94
5. Step 5: Solve for x
   x = 1,895,436.94/2,071.01
6. Step 6: Final answer
   x = 915.22