Finding the Fourth Proportional to 32,840.28, 45,314.69 and 18,498.06

Step by Step Solution

1. Step 1: Write the proportion equation
   32,840.28 : 45,314.69 = 18,498.06 : x
2. Step 2: Convert to fraction form
   32,840.28/45,314.69 = 18,498.06/x
3. Step 3: Cross multiply
   32,840.28x = 45,314.69 × 18,498.06
4. Step 4: Simplify right side
   32,840.28x = 838,233,762.01
5. Step 5: Solve for x
   x = 838,233,762.01/32,840.28
6. Step 6: Final answer
   x = 25,524.56