Finding the Fourth Proportional to 6,507,951.76, 8,981,405.72 and 3,607,464.88

Step by Step Solution

1. Step 1: Write the proportion equation
   6,507,951.76 : 8,981,405.72 = 3,607,464.88 : x
2. Step 2: Convert to fraction form
   6,507,951.76/8,981,405.72 = 3,607,464.88/x
3. Step 3: Cross multiply
   6,507,951.76x = 8,981,405.72 × 3,607,464.88
4. Step 4: Simplify right side
   6,507,951.76x = 32,400,105,707,931.11
5. Step 5: Solve for x
   x = 32,400,105,707,931.11/6,507,951.76
6. Step 6: Final answer
   x = 4,978,541.16