Finding the Fourth Proportional to 6,145,323.87, 8,479,280.88 and 3,531,323.06

Step by Step Solution

1. Step 1: Write the proportion equation
   6,145,323.87 : 8,479,280.88 = 3,531,323.06 : x
2. Step 2: Convert to fraction form
   6,145,323.87/8,479,280.88 = 3,531,323.06/x
3. Step 3: Cross multiply
   6,145,323.87x = 8,479,280.88 × 3,531,323.06
4. Step 4: Simplify right side
   6,145,323.87x = 29,943,080,061,364.69
5. Step 5: Solve for x
   x = 29,943,080,061,364.69/6,145,323.87
6. Step 6: Final answer
   x = 4,872,498.29