Finding the Fourth Proportional to 2,459,972.82, 3,691,024.86 and 1,321,406.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,459,972.82 : 3,691,024.86 = 1,321,406.52 : x
2. Step 2: Convert to fraction form
   2,459,972.82/3,691,024.86 = 1,321,406.52/x
3. Step 3: Cross multiply
   2,459,972.82x = 3,691,024.86 × 1,321,406.52
4. Step 4: Simplify right side
   2,459,972.82x = 4,877,344,306,600.02
5. Step 5: Solve for x
   x = 4,877,344,306,600.02/2,459,972.82
6. Step 6: Final answer
   x = 1,982,682.19