Finding the Fourth Proportional to 469,388.30, 703,801.27 and 149,401.94

Step by Step Solution

1. Step 1: Write the proportion equation
   469,388.30 : 703,801.27 = 149,401.94 : x
2. Step 2: Convert to fraction form
   469,388.30/703,801.27 = 149,401.94/x
3. Step 3: Cross multiply
   469,388.30x = 703,801.27 × 149,401.94
4. Step 4: Simplify right side
   469,388.30x = 105,149,275,112.46
5. Step 5: Solve for x
   x = 105,149,275,112.46/469,388.30
6. Step 6: Final answer
   x = 224,013.41