Finding the Fourth Proportional to 3,131,499.56, 4,321,466.37 and 1,754,854.07

Step by Step Solution

1. Step 1: Write the proportion equation
   3,131,499.56 : 4,321,466.37 = 1,754,854.07 : x
2. Step 2: Convert to fraction form
   3,131,499.56/4,321,466.37 = 1,754,854.07/x
3. Step 3: Cross multiply
   3,131,499.56x = 4,321,466.37 × 1,754,854.07
4. Step 4: Simplify right side
   3,131,499.56x = 7,583,542,826,155.29
5. Step 5: Solve for x
   x = 7,583,542,826,155.29/3,131,499.56
6. Step 6: Final answer
   x = 2,421,696.92