Finding the Fourth Proportional to 329,100.52, 493,744.85 and 194,287.59

Step by Step Solution

1. Step 1: Write the proportion equation
   329,100.52 : 493,744.85 = 194,287.59 : x
2. Step 2: Convert to fraction form
   329,100.52/493,744.85 = 194,287.59/x
3. Step 3: Cross multiply
   329,100.52x = 493,744.85 × 194,287.59
4. Step 4: Simplify right side
   329,100.52x = 95,928,496,009.97
5. Step 5: Solve for x
   x = 95,928,496,009.97/329,100.52
6. Step 6: Final answer
   x = 291,486.92