Finding the Fourth Proportional to 22,887.01, 34,317.24 and 7,087.78

Step by Step Solution

1. Step 1: Write the proportion equation
   22,887.01 : 34,317.24 = 7,087.78 : x
2. Step 2: Convert to fraction form
   22,887.01/34,317.24 = 7,087.78/x
3. Step 3: Cross multiply
   22,887.01x = 34,317.24 × 7,087.78
4. Step 4: Simplify right side
   22,887.01x = 243,233,047.33
5. Step 5: Solve for x
   x = 243,233,047.33/22,887.01
6. Step 6: Final answer
   x = 10,627.56