Finding the Fourth Proportional to 27,200.32, 37,536.72 and 15,101

Step by Step Solution

1. Step 1: Write the proportion equation
   27,200.32 : 37,536.72 = 15,101 : x
2. Step 2: Convert to fraction form
   27,200.32/37,536.72 = 15,101/x
3. Step 3: Cross multiply
   27,200.32x = 37,536.72 × 15,101
4. Step 4: Simplify right side
   27,200.32x = 566,842,008.72
5. Step 5: Solve for x
   x = 566,842,008.72/27,200.32
6. Step 6: Final answer
   x = 20,839.53