Finding the Fourth Proportional to 793,585.69, 1,095,156.28 and 431,016.63

Step by Step Solution

1. Step 1: Write the proportion equation
   793,585.69 : 1,095,156.28 = 431,016.63 : x
2. Step 2: Convert to fraction form
   793,585.69/1,095,156.28 = 431,016.63/x
3. Step 3: Cross multiply
   793,585.69x = 1,095,156.28 × 431,016.63
4. Step 4: Simplify right side
   793,585.69x = 472,030,565,560.87
5. Step 5: Solve for x
   x = 472,030,565,560.87/793,585.69
6. Step 6: Final answer
   x = 594,807.31