Finding the Fourth Proportional to 2,405,082.96, 3,319,560.72 and 1,499,490

Step by Step Solution

1. Step 1: Write the proportion equation
   2,405,082.96 : 3,319,560.72 = 1,499,490 : x
2. Step 2: Convert to fraction form
   2,405,082.96/3,319,560.72 = 1,499,490/x
3. Step 3: Cross multiply
   2,405,082.96x = 3,319,560.72 × 1,499,490
4. Step 4: Simplify right side
   2,405,082.96x = 4,977,648,104,032.80
5. Step 5: Solve for x
   x = 4,977,648,104,032.80/2,405,082.96
6. Step 6: Final answer
   x = 2,069,636.76