Finding the Fourth Proportional to 3,361,572, 5,042,401.92 and 1,117,710

Step by Step Solution

1. Step 1: Write the proportion equation
   3,361,572 : 5,042,401.92 = 1,117,710 : x
2. Step 2: Convert to fraction form
   3,361,572/5,042,401.92 = 1,117,710/x
3. Step 3: Cross multiply
   3,361,572x = 5,042,401.92 × 1,117,710
4. Step 4: Simplify right side
   3,361,572x = 5,635,943,050,003.20
5. Step 5: Solve for x
   x = 5,635,943,050,003.20/3,361,572
6. Step 6: Final answer
   x = 1,676,579.60