Finding the Fourth Proportional to 67,801.74, 101,693.94 and 17,885.58

Step by Step Solution

1. Step 1: Write the proportion equation
   67,801.74 : 101,693.94 = 17,885.58 : x
2. Step 2: Convert to fraction form
   67,801.74/101,693.94 = 17,885.58/x
3. Step 3: Cross multiply
   67,801.74x = 101,693.94 × 17,885.58
4. Step 4: Simplify right side
   67,801.74x = 1,818,855,099.39
5. Step 5: Solve for x
   x = 1,818,855,099.39/67,801.74
6. Step 6: Final answer
   x = 26,826.08