Finding the Fourth Proportional to 5,620,387.10, 7,756,584.82 and 4,468,340.82

Step by Step Solution

1. Step 1: Write the proportion equation
   5,620,387.10 : 7,756,584.82 = 4,468,340.82 : x
2. Step 2: Convert to fraction form
   5,620,387.10/7,756,584.82 = 4,468,340.82/x
3. Step 3: Cross multiply
   5,620,387.10x = 7,756,584.82 × 4,468,340.82
4. Step 4: Simplify right side
   5,620,387.10x = 34,659,064,571,928.25
5. Step 5: Solve for x
   x = 34,659,064,571,928.25/5,620,387.10
6. Step 6: Final answer
   x = 6,166,668.59