Finding the Fourth Proportional to 32,631.59, 45,031.55 and 19,884.76

Step by Step Solution

1. Step 1: Write the proportion equation
   32,631.59 : 45,031.55 = 19,884.76 : x
2. Step 2: Convert to fraction form
   32,631.59/45,031.55 = 19,884.76/x
3. Step 3: Cross multiply
   32,631.59x = 45,031.55 × 19,884.76
4. Step 4: Simplify right side
   32,631.59x = 895,441,352.18
5. Step 5: Solve for x
   x = 895,441,352.18/32,631.59
6. Step 6: Final answer
   x = 27,440.93