Finding the Fourth Proportional to 1,026,142.34, 1,416,078.33 and 573,433.34

Step by Step Solution

1. Step 1: Write the proportion equation
   1,026,142.34 : 1,416,078.33 = 573,433.34 : x
2. Step 2: Convert to fraction form
   1,026,142.34/1,416,078.33 = 573,433.34/x
3. Step 3: Cross multiply
   1,026,142.34x = 1,416,078.33 × 573,433.34
4. Step 4: Simplify right side
   1,026,142.34x = 812,026,526,473.52
5. Step 5: Solve for x
   x = 812,026,526,473.52/1,026,142.34
6. Step 6: Final answer
   x = 791,339.07