Finding the Fourth Proportional to 2,160,333.82, 3,240,461.85 and 740,397.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,160,333.82 : 3,240,461.85 = 740,397.34 : x
2. Step 2: Convert to fraction form
   2,160,333.82/3,240,461.85 = 740,397.34/x
3. Step 3: Cross multiply
   2,160,333.82x = 3,240,461.85 × 740,397.34
4. Step 4: Simplify right side
   2,160,333.82x = 2,399,229,334,111.48
5. Step 5: Solve for x
   x = 2,399,229,334,111.48/2,160,333.82
6. Step 6: Final answer
   x = 1,110,582.68