Finding the Fourth Proportional to 575,116.29, 793,719.52 and 345,747.82

Step by Step Solution

1. Step 1: Write the proportion equation
   575,116.29 : 793,719.52 = 345,747.82 : x
2. Step 2: Convert to fraction form
   575,116.29/793,719.52 = 345,747.82/x
3. Step 3: Cross multiply
   575,116.29x = 793,719.52 × 345,747.82
4. Step 4: Simplify right side
   575,116.29x = 274,426,793,731.45
5. Step 5: Solve for x
   x = 274,426,793,731.45/575,116.29
6. Step 6: Final answer
   x = 477,167.49