Finding the Fourth Proportional to 52,802.04, 72,881.82 and 32,662.20

Step by Step Solution

1. Step 1: Write the proportion equation
   52,802.04 : 72,881.82 = 32,662.20 : x
2. Step 2: Convert to fraction form
   52,802.04/72,881.82 = 32,662.20/x
3. Step 3: Cross multiply
   52,802.04x = 72,881.82 × 32,662.20
4. Step 4: Simplify right side
   52,802.04x = 2,380,480,581.20
5. Step 5: Solve for x
   x = 2,380,480,581.20/52,802.04
6. Step 6: Final answer
   x = 45,083.12