Finding the Fourth Proportional to 897,274.92, 1,238,373.72 and 575,348.52

Step by Step Solution

1. Step 1: Write the proportion equation
   897,274.92 : 1,238,373.72 = 575,348.52 : x
2. Step 2: Convert to fraction form
   897,274.92/1,238,373.72 = 575,348.52/x
3. Step 3: Cross multiply
   897,274.92x = 1,238,373.72 × 575,348.52
4. Step 4: Simplify right side
   897,274.92x = 712,496,487,008.89
5. Step 5: Solve for x
   x = 712,496,487,008.89/897,274.92
6. Step 6: Final answer
   x = 794,067.09