Finding the Fourth Proportional to 61,167.31, 91,719.82 and 23,738.12

Step by Step Solution

1. Step 1: Write the proportion equation
   61,167.31 : 91,719.82 = 23,738.12 : x
2. Step 2: Convert to fraction form
   61,167.31/91,719.82 = 23,738.12/x
3. Step 3: Cross multiply
   61,167.31x = 91,719.82 × 23,738.12
4. Step 4: Simplify right side
   61,167.31x = 2,177,256,093.54
5. Step 5: Solve for x
   x = 2,177,256,093.54/61,167.31
6. Step 6: Final answer
   x = 35,595.09