Finding the Fourth Proportional to 32,903.61, 45,407.00 and 18,566.49

Step by Step Solution

1. Step 1: Write the proportion equation
   32,903.61 : 45,407.00 = 18,566.49 : x
2. Step 2: Convert to fraction form
   32,903.61/45,407.00 = 18,566.49/x
3. Step 3: Cross multiply
   32,903.61x = 45,407.00 × 18,566.49
4. Step 4: Simplify right side
   32,903.61x = 843,048,433.46
5. Step 5: Solve for x
   x = 843,048,433.46/32,903.61
6. Step 6: Final answer
   x = 25,621.76