Finding the Fourth Proportional to 89,002.38, 122,822.25 and 48,165.56

Step by Step Solution

1. Step 1: Write the proportion equation
   89,002.38 : 122,822.25 = 48,165.56 : x
2. Step 2: Convert to fraction form
   89,002.38/122,822.25 = 48,165.56/x
3. Step 3: Cross multiply
   89,002.38x = 122,822.25 × 48,165.56
4. Step 4: Simplify right side
   89,002.38x = 5,915,803,079.37
5. Step 5: Solve for x
   x = 5,915,803,079.37/89,002.38
6. Step 6: Final answer
   x = 66,467.92