Finding the Fourth Proportional to 31,302.06, 43,196.16 and 17,873.01

Step by Step Solution

1. Step 1: Write the proportion equation
   31,302.06 : 43,196.16 = 17,873.01 : x
2. Step 2: Convert to fraction form
   31,302.06/43,196.16 = 17,873.01/x
3. Step 3: Cross multiply
   31,302.06x = 43,196.16 × 17,873.01
4. Step 4: Simplify right side
   31,302.06x = 772,045,399.64
5. Step 5: Solve for x
   x = 772,045,399.64/31,302.06
6. Step 6: Final answer
   x = 24,664.36