Finding the Fourth Proportional to 58,918.50, 88,394.76 and 17,365.50

Step by Step Solution

1. Step 1: Write the proportion equation
   58,918.50 : 88,394.76 = 17,365.50 : x
2. Step 2: Convert to fraction form
   58,918.50/88,394.76 = 17,365.50/x
3. Step 3: Cross multiply
   58,918.50x = 88,394.76 × 17,365.50
4. Step 4: Simplify right side
   58,918.50x = 1,535,019,204.78
5. Step 5: Solve for x
   x = 1,535,019,204.78/58,918.50
6. Step 6: Final answer
   x = 26,053.26