Finding the Fourth Proportional to 58,603.50, 87,919.83 and 17,050.50

Step by Step Solution

1. Step 1: Write the proportion equation
   58,603.50 : 87,919.83 = 17,050.50 : x
2. Step 2: Convert to fraction form
   58,603.50/87,919.83 = 17,050.50/x
3. Step 3: Cross multiply
   58,603.50x = 87,919.83 × 17,050.50
4. Step 4: Simplify right side
   58,603.50x = 1,499,077,061.42
5. Step 5: Solve for x
   x = 1,499,077,061.42/58,603.50
6. Step 6: Final answer
   x = 25,579.99