Finding the Fourth Proportional to 9,654,919.47, 13,321,491.86 and 5,468,640.62

Step by Step Solution

1. Step 1: Write the proportion equation
   9,654,919.47 : 13,321,491.86 = 5,468,640.62 : x
2. Step 2: Convert to fraction form
   9,654,919.47/13,321,491.86 = 5,468,640.62/x
3. Step 3: Cross multiply
   9,654,919.47x = 13,321,491.86 × 5,468,640.62
4. Step 4: Simplify right side
   9,654,919.47x = 72,850,451,451,659.50
5. Step 5: Solve for x
   x = 72,850,451,451,659.50/9,654,919.47
6. Step 6: Final answer
   x = 7,545,423.00