Finding the Fourth Proportional to 32,839.83, 45,320.72 and 18,697.23

Step by Step Solution

1. Step 1: Write the proportion equation
   32,839.83 : 45,320.72 = 18,697.23 : x
2. Step 2: Convert to fraction form
   32,839.83/45,320.72 = 18,697.23/x
3. Step 3: Cross multiply
   32,839.83x = 45,320.72 × 18,697.23
4. Step 4: Simplify right side
   32,839.83x = 847,371,832.12
5. Step 5: Solve for x
   x = 847,371,832.12/32,839.83
6. Step 6: Final answer
   x = 25,803.17