Finding the Fourth Proportional to 32,972.06, 45,501.38 and 17,865.10

Step by Step Solution

1. Step 1: Write the proportion equation
   32,972.06 : 45,501.38 = 17,865.10 : x
2. Step 2: Convert to fraction form
   32,972.06/45,501.38 = 17,865.10/x
3. Step 3: Cross multiply
   32,972.06x = 45,501.38 × 17,865.10
4. Step 4: Simplify right side
   32,972.06x = 812,886,614.51
5. Step 5: Solve for x
   x = 812,886,614.51/32,972.06
6. Step 6: Final answer
   x = 24,653.81