Finding the Fourth Proportional to 42,966.81, 59,323.10 and 32,877.21

Step by Step Solution

1. Step 1: Write the proportion equation
   42,966.81 : 59,323.10 = 32,877.21 : x
2. Step 2: Convert to fraction form
   42,966.81/59,323.10 = 32,877.21/x
3. Step 3: Cross multiply
   42,966.81x = 59,323.10 × 32,877.21
4. Step 4: Simplify right side
   42,966.81x = 1,950,378,016.55
5. Step 5: Solve for x
   x = 1,950,378,016.55/42,966.81
6. Step 6: Final answer
   x = 45,392.67