Finding the Fourth Proportional to 8,806,212.90, 12,152,661.83 and 4,938,651.02

Step by Step Solution

1. Step 1: Write the proportion equation
   8,806,212.90 : 12,152,661.83 = 4,938,651.02 : x
2. Step 2: Convert to fraction form
   8,806,212.90/12,152,661.83 = 4,938,651.02/x
3. Step 3: Cross multiply
   8,806,212.90x = 12,152,661.83 × 4,938,651.02
4. Step 4: Simplify right side
   8,806,212.90x = 60,017,755,766,652.91
5. Step 5: Solve for x
   x = 60,017,755,766,652.91/8,806,212.90
6. Step 6: Final answer
   x = 6,815,387.78