Finding the Fourth Proportional to 58,383.30, 80,536.53 and 38,272.62

Step by Step Solution

1. Step 1: Write the proportion equation
   58,383.30 : 80,536.53 = 38,272.62 : x
2. Step 2: Convert to fraction form
   58,383.30/80,536.53 = 38,272.62/x
3. Step 3: Cross multiply
   58,383.30x = 80,536.53 × 38,272.62
4. Step 4: Simplify right side
   58,383.30x = 3,082,344,008.81
5. Step 5: Solve for x
   x = 3,082,344,008.81/58,383.30
6. Step 6: Final answer
   x = 52,794.96