Finding the Fourth Proportional to 9,866,272.59, 14,799,245.72 and 2,949,768.09

Step by Step Solution

1. Step 1: Write the proportion equation
   9,866,272.59 : 14,799,245.72 = 2,949,768.09 : x
2. Step 2: Convert to fraction form
   9,866,272.59/14,799,245.72 = 2,949,768.09/x
3. Step 3: Cross multiply
   9,866,272.59x = 14,799,245.72 × 2,949,768.09
4. Step 4: Simplify right side
   9,866,272.59x = 43,654,342,766,176.23
5. Step 5: Solve for x
   x = 43,654,342,766,176.23/9,866,272.59
6. Step 6: Final answer
   x = 4,424,603.35