Finding the Fourth Proportional to 60,976.96, 91,486.20 and 32,899.68

Step by Step Solution

1. Step 1: Write the proportion equation
   60,976.96 : 91,486.20 = 32,899.68 : x
2. Step 2: Convert to fraction form
   60,976.96/91,486.20 = 32,899.68/x
3. Step 3: Cross multiply
   60,976.96x = 91,486.20 × 32,899.68
4. Step 4: Simplify right side
   60,976.96x = 3,009,866,704.42
5. Step 5: Solve for x
   x = 3,009,866,704.42/60,976.96
6. Step 6: Final answer
   x = 49,360.72