Finding the Fourth Proportional to 9,654,920.60, 13,321,493.42 and 5,468,641.74

Step by Step Solution

1. Step 1: Write the proportion equation
   9,654,920.60 : 13,321,493.42 = 5,468,641.74 : x
2. Step 2: Convert to fraction form
   9,654,920.60/13,321,493.42 = 5,468,641.74/x
3. Step 3: Cross multiply
   9,654,920.60x = 13,321,493.42 × 5,468,641.74
4. Step 4: Simplify right side
   9,654,920.60x = 72,850,474,928,404.14
5. Step 5: Solve for x
   x = 72,850,474,928,404.14/9,654,920.60
6. Step 6: Final answer
   x = 7,545,424.55