Finding the Fourth Proportional to 6,240,210.31, 8,612,345.69 and 3,591,003.33

Step by Step Solution

1. Step 1: Write the proportion equation
   6,240,210.31 : 8,612,345.69 = 3,591,003.33 : x
2. Step 2: Convert to fraction form
   6,240,210.31/8,612,345.69 = 3,591,003.33/x
3. Step 3: Cross multiply
   6,240,210.31x = 8,612,345.69 × 3,591,003.33
4. Step 4: Simplify right side
   6,240,210.31x = 30,926,962,008,839.42
5. Step 5: Solve for x
   x = 30,926,962,008,839.42/6,240,210.31
6. Step 6: Final answer
   x = 4,956,076.88