Finding the Fourth Proportional to 9,874.01, 14,734.60 and 8,822.59

Step by Step Solution

1. Step 1: Write the proportion equation
   9,874.01 : 14,734.60 = 8,822.59 : x
2. Step 2: Convert to fraction form
   9,874.01/14,734.60 = 8,822.59/x
3. Step 3: Cross multiply
   9,874.01x = 14,734.60 × 8,822.59
4. Step 4: Simplify right side
   9,874.01x = 129,997,275.72
5. Step 5: Solve for x
   x = 129,997,275.72/9,874.01
6. Step 6: Final answer
   x = 13,165.60