Finding the Fourth Proportional to 107,627.59, 161,440.84 and 27,665.47

Step by Step Solution

1. Step 1: Write the proportion equation
   107,627.59 : 161,440.84 = 27,665.47 : x
2. Step 2: Convert to fraction form
   107,627.59/161,440.84 = 27,665.47/x
3. Step 3: Cross multiply
   107,627.59x = 161,440.84 × 27,665.47
4. Step 4: Simplify right side
   107,627.59x = 4,466,336,715.79
5. Step 5: Solve for x
   x = 4,466,336,715.79/107,627.59
6. Step 6: Final answer
   x = 41,498.06