Finding the Fourth Proportional to 21,763,255.98, 32,648,869.77 and 8,976,785.52

Step by Step Solution

1. Step 1: Write the proportion equation
   21,763,255.98 : 32,648,869.77 = 8,976,785.52 : x
2. Step 2: Convert to fraction form
   21,763,255.98/32,648,869.77 = 8,976,785.52/x
3. Step 3: Cross multiply
   21,763,255.98x = 32,648,869.77 × 8,976,785.52
4. Step 4: Simplify right side
   21,763,255.98x = 293,081,901,395,701.69
5. Step 5: Solve for x
   x = 293,081,901,395,701.69/21,763,255.98
6. Step 6: Final answer
   x = 13,466,822.32