Finding the Fourth Proportional to 32,543.83, 48,805.89 and 13,823.70

Step by Step Solution

1. Step 1: Write the proportion equation
   32,543.83 : 48,805.89 = 13,823.70 : x
2. Step 2: Convert to fraction form
   32,543.83/48,805.89 = 13,823.70/x
3. Step 3: Cross multiply
   32,543.83x = 48,805.89 × 13,823.70
4. Step 4: Simplify right side
   32,543.83x = 674,677,981.59
5. Step 5: Solve for x
   x = 674,677,981.59/32,543.83
6. Step 6: Final answer
   x = 20,731.36