Finding the Fourth Proportional to 6,342,172.08, 9,516,856.61 and 3,424,225.82

Step by Step Solution

1. Step 1: Write the proportion equation
   6,342,172.08 : 9,516,856.61 = 3,424,225.82 : x
2. Step 2: Convert to fraction form
   6,342,172.08/9,516,856.61 = 3,424,225.82/x
3. Step 3: Cross multiply
   6,342,172.08x = 9,516,856.61 × 3,424,225.82
4. Step 4: Simplify right side
   6,342,172.08x = 32,587,866,112,078.54
5. Step 5: Solve for x
   x = 32,587,866,112,078.54/6,342,172.08
6. Step 6: Final answer
   x = 5,138,281.60