Finding the Fourth Proportional to 844,404.51, 1,165,280.00 and 457,224.15

Step by Step Solution

1. Step 1: Write the proportion equation
   844,404.51 : 1,165,280.00 = 457,224.15 : x
2. Step 2: Convert to fraction form
   844,404.51/1,165,280.00 = 457,224.15/x
3. Step 3: Cross multiply
   844,404.51x = 1,165,280.00 × 457,224.15
4. Step 4: Simplify right side
   844,404.51x = 532,794,155,225.88
5. Step 5: Solve for x
   x = 532,794,155,225.88/844,404.51
6. Step 6: Final answer
   x = 630,970.29