Finding the Fourth Proportional to 67,523.78, 101,285.74 and 17,603.83

Step by Step Solution

1. Step 1: Write the proportion equation
   67,523.78 : 101,285.74 = 17,603.83 : x
2. Step 2: Convert to fraction form
   67,523.78/101,285.74 = 17,603.83/x
3. Step 3: Cross multiply
   67,523.78x = 101,285.74 × 17,603.83
4. Step 4: Simplify right side
   67,523.78x = 1,783,017,097.00
5. Step 5: Solve for x
   x = 1,783,017,097.00/67,523.78
6. Step 6: Final answer
   x = 26,405.77