Finding the Fourth Proportional to 814,499.42, 1,124,047.06 and 508,756.82

Step by Step Solution

1. Step 1: Write the proportion equation
   814,499.42 : 1,124,047.06 = 508,756.82 : x
2. Step 2: Convert to fraction form
   814,499.42/1,124,047.06 = 508,756.82/x
3. Step 3: Cross multiply
   814,499.42x = 1,124,047.06 × 508,756.82
4. Step 4: Simplify right side
   814,499.42x = 571,866,600,883.82
5. Step 5: Solve for x
   x = 571,866,600,883.82/814,499.42
6. Step 6: Final answer
   x = 702,108.06