Finding the Fourth Proportional to 89,174.90, 133,762.59 and 22,615.07

Step by Step Solution

1. Step 1: Write the proportion equation
   89,174.90 : 133,762.59 = 22,615.07 : x
2. Step 2: Convert to fraction form
   89,174.90/133,762.59 = 22,615.07/x
3. Step 3: Cross multiply
   89,174.90x = 133,762.59 × 22,615.07
4. Step 4: Simplify right side
   89,174.90x = 3,025,049,667.42
5. Step 5: Solve for x
   x = 3,025,049,667.42/89,174.90
6. Step 6: Final answer
   x = 33,922.66