Finding the Fourth Proportional to 461,002.68, 691,587.72 and 224,345.52

Step by Step Solution

1. Step 1: Write the proportion equation
   461,002.68 : 691,587.72 = 224,345.52 : x
2. Step 2: Convert to fraction form
   461,002.68/691,587.72 = 224,345.52/x
3. Step 3: Cross multiply
   461,002.68x = 691,587.72 × 224,345.52
4. Step 4: Simplify right side
   461,002.68x = 155,154,606,669.01
5. Step 5: Solve for x
   x = 155,154,606,669.01/461,002.68
6. Step 6: Final answer
   x = 336,559.01