Finding the Fourth Proportional to 469,417.32, 704,223.99 and 153,849.42

Step by Step Solution

1. Step 1: Write the proportion equation
   469,417.32 : 704,223.99 = 153,849.42 : x
2. Step 2: Convert to fraction form
   469,417.32/704,223.99 = 153,849.42/x
3. Step 3: Cross multiply
   469,417.32x = 704,223.99 × 153,849.42
4. Step 4: Simplify right side
   469,417.32x = 108,344,452,411.59
5. Step 5: Solve for x
   x = 108,344,452,411.59/469,417.32
6. Step 6: Final answer
   x = 230,806.25