Finding the Fourth Proportional to 60,401.68, 90,632.62 and 27,145.52

Step by Step Solution

1. Step 1: Write the proportion equation
   60,401.68 : 90,632.62 = 27,145.52 : x
2. Step 2: Convert to fraction form
   60,401.68/90,632.62 = 27,145.52/x
3. Step 3: Cross multiply
   60,401.68x = 90,632.62 × 27,145.52
4. Step 4: Simplify right side
   60,401.68x = 2,460,269,598.86
5. Step 5: Solve for x
   x = 2,460,269,598.86/60,401.68
6. Step 6: Final answer
   x = 40,731.81