Finding the Fourth Proportional to 23,828.58, 32,877.90 and 13,753.80

Step by Step Solution

1. Step 1: Write the proportion equation
   23,828.58 : 32,877.90 = 13,753.80 : x
2. Step 2: Convert to fraction form
   23,828.58/32,877.90 = 13,753.80/x
3. Step 3: Cross multiply
   23,828.58x = 32,877.90 × 13,753.80
4. Step 4: Simplify right side
   23,828.58x = 452,196,061.02
5. Step 5: Solve for x
   x = 452,196,061.02/23,828.58
6. Step 6: Final answer
   x = 18,977.05