Finding the Fourth Proportional to 60,881.86, 91,322.56 and 16,508.49

Step by Step Solution

1. Step 1: Write the proportion equation
   60,881.86 : 91,322.56 = 16,508.49 : x
2. Step 2: Convert to fraction form
   60,881.86/91,322.56 = 16,508.49/x
3. Step 3: Cross multiply
   60,881.86x = 91,322.56 × 16,508.49
4. Step 4: Simplify right side
   60,881.86x = 1,507,597,568.53
5. Step 5: Solve for x
   x = 1,507,597,568.53/60,881.86
6. Step 6: Final answer
   x = 24,762.67