Finding the Fourth Proportional to 31,209.83, 43,069.56 and 17,062.67

Step by Step Solution

1. Step 1: Write the proportion equation
   31,209.83 : 43,069.56 = 17,062.67 : x
2. Step 2: Convert to fraction form
   31,209.83/43,069.56 = 17,062.67/x
3. Step 3: Cross multiply
   31,209.83x = 43,069.56 × 17,062.67
4. Step 4: Simplify right side
   31,209.83x = 734,881,733.01
5. Step 5: Solve for x
   x = 734,881,733.01/31,209.83
6. Step 6: Final answer
   x = 23,546.48