Finding the Fourth Proportional to 2,566,847.10, 3,542,250.03 and 1,405,368.63

Step by Step Solution

1. Step 1: Write the proportion equation
   2,566,847.10 : 3,542,250.03 = 1,405,368.63 : x
2. Step 2: Convert to fraction form
   2,566,847.10/3,542,250.03 = 1,405,368.63/x
3. Step 3: Cross multiply
   2,566,847.10x = 3,542,250.03 × 1,405,368.63
4. Step 4: Simplify right side
   2,566,847.10x = 4,978,167,071,778.56
5. Step 5: Solve for x
   x = 4,978,167,071,778.56/2,566,847.10
6. Step 6: Final answer
   x = 1,939,409.27