Finding the Fourth Proportional to 67,603.50, 101,306.61 and 38,029.59

Step by Step Solution

1. Step 1: Write the proportion equation
   67,603.50 : 101,306.61 = 38,029.59 : x
2. Step 2: Convert to fraction form
   67,603.50/101,306.61 = 38,029.59/x
3. Step 3: Cross multiply
   67,603.50x = 101,306.61 × 38,029.59
4. Step 4: Simplify right side
   67,603.50x = 3,852,648,842.59
5. Step 5: Solve for x
   x = 3,852,648,842.59/67,603.50
6. Step 6: Final answer
   x = 56,988.90