Finding the Fourth Proportional to 6,112,704.32, 8,435,188.76 and 3,664,089.92

Step by Step Solution

1. Step 1: Write the proportion equation
   6,112,704.32 : 8,435,188.76 = 3,664,089.92 : x
2. Step 2: Convert to fraction form
   6,112,704.32/8,435,188.76 = 3,664,089.92/x
3. Step 3: Cross multiply
   6,112,704.32x = 8,435,188.76 × 3,664,089.92
4. Step 4: Simplify right side
   6,112,704.32x = 30,907,290,108,813.30
5. Step 5: Solve for x
   x = 30,907,290,108,813.30/6,112,704.32
6. Step 6: Final answer
   x = 5,056,238.37