Finding the Fourth Proportional to 106,386.47, 159,585.17 and 27,501.38

Step by Step Solution

1. Step 1: Write the proportion equation
   106,386.47 : 159,585.17 = 27,501.38 : x
2. Step 2: Convert to fraction form
   106,386.47/159,585.17 = 27,501.38/x
3. Step 3: Cross multiply
   106,386.47x = 159,585.17 × 27,501.38
4. Step 4: Simplify right side
   106,386.47x = 4,388,811,467.10
5. Step 5: Solve for x
   x = 4,388,811,467.10/106,386.47
6. Step 6: Final answer
   x = 41,253.48