Finding the Fourth Proportional to 6,134,141.46, 8,464,769.72 and 3,380,820.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,134,141.46 : 8,464,769.72 = 3,380,820.50 : x
2. Step 2: Convert to fraction form
   6,134,141.46/8,464,769.72 = 3,380,820.50/x
3. Step 3: Cross multiply
   6,134,141.46x = 8,464,769.72 × 3,380,820.50
4. Step 4: Simplify right side
   6,134,141.46x = 28,617,866,997,155.26
5. Step 5: Solve for x
   x = 28,617,866,997,155.26/6,134,141.46
6. Step 6: Final answer
   x = 4,665,341.87