Finding the Fourth Proportional to 32,663.56, 45,074.43 and 18,516.10

Step by Step Solution

1. Step 1: Write the proportion equation
   32,663.56 : 45,074.43 = 18,516.10 : x
2. Step 2: Convert to fraction form
   32,663.56/45,074.43 = 18,516.10/x
3. Step 3: Cross multiply
   32,663.56x = 45,074.43 × 18,516.10
4. Step 4: Simplify right side
   32,663.56x = 834,602,653.32
5. Step 5: Solve for x
   x = 834,602,653.32/32,663.56
6. Step 6: Final answer
   x = 25,551.49