Finding the Fourth Proportional to 218,164.32, 327,210.03 and 60,408.72

Step by Step Solution

1. Step 1: Write the proportion equation
   218,164.32 : 327,210.03 = 60,408.72 : x
2. Step 2: Convert to fraction form
   218,164.32/327,210.03 = 60,408.72/x
3. Step 3: Cross multiply
   218,164.32x = 327,210.03 × 60,408.72
4. Step 4: Simplify right side
   218,164.32x = 19,766,339,083.46
5. Step 5: Solve for x
   x = 19,766,339,083.46/218,164.32
6. Step 6: Final answer
   x = 90,602.99