Finding the Fourth Proportional to 1,500.03, 2,248.16 and 851.13

Step by Step Solution

1. Step 1: Write the proportion equation
   1,500.03 : 2,248.16 = 851.13 : x
2. Step 2: Convert to fraction form
   1,500.03/2,248.16 = 851.13/x
3. Step 3: Cross multiply
   1,500.03x = 2,248.16 × 851.13
4. Step 4: Simplify right side
   1,500.03x = 1,913,472.17
5. Step 5: Solve for x
   x = 1,913,472.17/1,500.03
6. Step 6: Final answer
   x = 1,275.62