Finding the Fourth Proportional to 2,484.56, 3,726.22 and 753.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,484.56 : 3,726.22 = 753.16 : x
2. Step 2: Convert to fraction form
   2,484.56/3,726.22 = 753.16/x
3. Step 3: Cross multiply
   2,484.56x = 3,726.22 × 753.16
4. Step 4: Simplify right side
   2,484.56x = 2,806,439.86
5. Step 5: Solve for x
   x = 2,806,439.86/2,484.56
6. Step 6: Final answer
   x = 1,129.55