Finding the Fourth Proportional to 2,399,477.00, 3,311,317.61 and 1,432,691.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,399,477.00 : 3,311,317.61 = 1,432,691.78 : x
2. Step 2: Convert to fraction form
   2,399,477.00/3,311,317.61 = 1,432,691.78/x
3. Step 3: Cross multiply
   2,399,477.00x = 3,311,317.61 × 1,432,691.78
4. Step 4: Simplify right side
   2,399,477.00x = 4,744,097,497,096.20
5. Step 5: Solve for x
   x = 4,744,097,497,096.20/2,399,477.00
6. Step 6: Final answer
   x = 1,977,138.15