Finding the Fourth Proportional to 10,499.02, 15,748.83 and 2,707.83

Step by Step Solution

1. Step 1: Write the proportion equation
   10,499.02 : 15,748.83 = 2,707.83 : x
2. Step 2: Convert to fraction form
   10,499.02/15,748.83 = 2,707.83/x
3. Step 3: Cross multiply
   10,499.02x = 15,748.83 × 2,707.83
4. Step 4: Simplify right side
   10,499.02x = 42,645,154.34
5. Step 5: Solve for x
   x = 42,645,154.34/10,499.02
6. Step 6: Final answer
   x = 4,061.82