Finding the Fourth Proportional to 3,243,789.32, 4,867,685.08 and 1,647,498.02

Step by Step Solution

1. Step 1: Write the proportion equation
   3,243,789.32 : 4,867,685.08 = 1,647,498.02 : x
2. Step 2: Convert to fraction form
   3,243,789.32/4,867,685.08 = 1,647,498.02/x
3. Step 3: Cross multiply
   3,243,789.32x = 4,867,685.08 × 1,647,498.02
4. Step 4: Simplify right side
   3,243,789.32x = 8,019,501,502,826.37
5. Step 5: Solve for x
   x = 8,019,501,502,826.37/3,243,789.32
6. Step 6: Final answer
   x = 2,472,263.37