Finding the Fourth Proportional to 814,980.27, 1,124,616.52 and 452,375.59

Step by Step Solution

1. Step 1: Write the proportion equation
   814,980.27 : 1,124,616.52 = 452,375.59 : x
2. Step 2: Convert to fraction form
   814,980.27/1,124,616.52 = 452,375.59/x
3. Step 3: Cross multiply
   814,980.27x = 1,124,616.52 × 452,375.59
4. Step 4: Simplify right side
   814,980.27x = 508,749,061,758.75
5. Step 5: Solve for x
   x = 508,749,061,758.75/814,980.27
6. Step 6: Final answer
   x = 624,247.09