Finding the Fourth Proportional to 27,024.72, 37,292.60 and 15,088.82

Step by Step Solution

1. Step 1: Write the proportion equation
   27,024.72 : 37,292.60 = 15,088.82 : x
2. Step 2: Convert to fraction form
   27,024.72/37,292.60 = 15,088.82/x
3. Step 3: Cross multiply
   27,024.72x = 37,292.60 × 15,088.82
4. Step 4: Simplify right side
   27,024.72x = 562,701,066.82
5. Step 5: Solve for x
   x = 562,701,066.82/27,024.72
6. Step 6: Final answer
   x = 20,821.72