Finding the Fourth Proportional to 6,354,485.20, 8,769,191.52 and 3,453,876.82

Step by Step Solution

1. Step 1: Write the proportion equation
   6,354,485.20 : 8,769,191.52 = 3,453,876.82 : x
2. Step 2: Convert to fraction form
   6,354,485.20/8,769,191.52 = 3,453,876.82/x
3. Step 3: Cross multiply
   6,354,485.20x = 8,769,191.52 × 3,453,876.82
4. Step 4: Simplify right side
   6,354,485.20x = 30,287,707,321,068.56
5. Step 5: Solve for x
   x = 30,287,707,321,068.56/6,354,485.20
6. Step 6: Final answer
   x = 4,766,351.07