Finding the Fourth Proportional to 60,752.32, 91,131.24 and 18,629.32

Step by Step Solution

1. Step 1: Write the proportion equation
   60,752.32 : 91,131.24 = 18,629.32 : x
2. Step 2: Convert to fraction form
   60,752.32/91,131.24 = 18,629.32/x
3. Step 3: Cross multiply
   60,752.32x = 91,131.24 × 18,629.32
4. Step 4: Simplify right side
   60,752.32x = 1,697,713,031.96
5. Step 5: Solve for x
   x = 1,697,713,031.96/60,752.32
6. Step 6: Final answer
   x = 27,944.83