Finding the Fourth Proportional to 294,050.88, 440,876.72 and 149,601.69

Step by Step Solution

1. Step 1: Write the proportion equation
   294,050.88 : 440,876.72 = 149,601.69 : x
2. Step 2: Convert to fraction form
   294,050.88/440,876.72 = 149,601.69/x
3. Step 3: Cross multiply
   294,050.88x = 440,876.72 × 149,601.69
4. Step 4: Simplify right side
   294,050.88x = 65,955,902,767.66
5. Step 5: Solve for x
   x = 65,955,902,767.66/294,050.88
6. Step 6: Final answer
   x = 224,300.99