Finding the Fourth Proportional to 716,151.98, 1,074,241.34 and 573,333.90

Step by Step Solution

1. Step 1: Write the proportion equation
   716,151.98 : 1,074,241.34 = 573,333.90 : x
2. Step 2: Convert to fraction form
   716,151.98/1,074,241.34 = 573,333.90/x
3. Step 3: Cross multiply
   716,151.98x = 1,074,241.34 × 573,333.90
4. Step 4: Simplify right side
   716,151.98x = 615,898,972,258.35
5. Step 5: Solve for x
   x = 615,898,972,258.35/716,151.98
6. Step 6: Final answer
   x = 860,011.54