Finding the Fourth Proportional to 10,572,504.81, 14,562,766.35 and 7,469,641.97

Step by Step Solution

1. Step 1: Write the proportion equation
   10,572,504.81 : 14,562,766.35 = 7,469,641.97 : x
2. Step 2: Convert to fraction form
   10,572,504.81/14,562,766.35 = 7,469,641.97/x
3. Step 3: Cross multiply
   10,572,504.81x = 14,562,766.35 × 7,469,641.97
4. Step 4: Simplify right side
   10,572,504.81x = 108,778,650,654,449.88
5. Step 5: Solve for x
   x = 108,778,650,654,449.88/10,572,504.81
6. Step 6: Final answer
   x = 10,288,824.89