Finding the Fourth Proportional to 6,112,877.70, 8,435,973.46 and 3,359,662.72

Step by Step Solution

1. Step 1: Write the proportion equation
   6,112,877.70 : 8,435,973.46 = 3,359,662.72 : x
2. Step 2: Convert to fraction form
   6,112,877.70/8,435,973.46 = 3,359,662.72/x
3. Step 3: Cross multiply
   6,112,877.70x = 8,435,973.46 × 3,359,662.72
4. Step 4: Simplify right side
   6,112,877.70x = 28,342,025,526,730.74
5. Step 5: Solve for x
   x = 28,342,025,526,730.74/6,112,877.70
6. Step 6: Final answer
   x = 4,636,445.70