Finding the Fourth Proportional to 31,240.96, 43,110.72 and 17,094.08

Step by Step Solution

1. Step 1: Write the proportion equation
   31,240.96 : 43,110.72 = 17,094.08 : x
2. Step 2: Convert to fraction form
   31,240.96/43,110.72 = 17,094.08/x
3. Step 3: Cross multiply
   31,240.96x = 43,110.72 × 17,094.08
4. Step 4: Simplify right side
   31,240.96x = 736,938,096.54
5. Step 5: Solve for x
   x = 736,938,096.54/31,240.96
6. Step 6: Final answer
   x = 23,588.84