Finding the Fourth Proportional to 10,498.55, 15,748.02 and 2,707.16

Step by Step Solution

1. Step 1: Write the proportion equation
   10,498.55 : 15,748.02 = 2,707.16 : x
2. Step 2: Convert to fraction form
   10,498.55/15,748.02 = 2,707.16/x
3. Step 3: Cross multiply
   10,498.55x = 15,748.02 × 2,707.16
4. Step 4: Simplify right side
   10,498.55x = 42,632,331.08
5. Step 5: Solve for x
   x = 42,632,331.08/10,498.55
6. Step 6: Final answer
   x = 4,060.78