Finding the Fourth Proportional to 32,002.78, 48,038.00 and 17,974.80

Step by Step Solution

1. Step 1: Write the proportion equation
   32,002.78 : 48,038.00 = 17,974.80 : x
2. Step 2: Convert to fraction form
   32,002.78/48,038.00 = 17,974.80/x
3. Step 3: Cross multiply
   32,002.78x = 48,038.00 × 17,974.80
4. Step 4: Simplify right side
   32,002.78x = 863,473,112.34
5. Step 5: Solve for x
   x = 863,473,112.34/32,002.78
6. Step 6: Final answer
   x = 26,981.19