Finding the Fourth Proportional to 58,995, 88,509.78 and 17,443.08

Step by Step Solution

1. Step 1: Write the proportion equation
   58,995 : 88,509.78 = 17,443.08 : x
2. Step 2: Convert to fraction form
   58,995/88,509.78 = 17,443.08/x
3. Step 3: Cross multiply
   58,995x = 88,509.78 × 17,443.08
4. Step 4: Simplify right side
   58,995x = 1,543,883,173.32
5. Step 5: Solve for x
   x = 1,543,883,173.32/58,995
6. Step 6: Final answer
   x = 26,169.73