Finding the Fourth Proportional to 9,086.32, 12,536.01 and 5,903.62

Step by Step Solution

1. Step 1: Write the proportion equation
   9,086.32 : 12,536.01 = 5,903.62 : x
2. Step 2: Convert to fraction form
   9,086.32/12,536.01 = 5,903.62/x
3. Step 3: Cross multiply
   9,086.32x = 12,536.01 × 5,903.62
4. Step 4: Simplify right side
   9,086.32x = 74,007,839.36
5. Step 5: Solve for x
   x = 74,007,839.36/9,086.32
6. Step 6: Final answer
   x = 8,144.97