Finding the Fourth Proportional to 62,067.80, 93,105.30 and 17,697.80

Step by Step Solution

1. Step 1: Write the proportion equation
   62,067.80 : 93,105.30 = 17,697.80 : x
2. Step 2: Convert to fraction form
   62,067.80/93,105.30 = 17,697.80/x
3. Step 3: Cross multiply
   62,067.80x = 93,105.30 × 17,697.80
4. Step 4: Simplify right side
   62,067.80x = 1,647,758,978.34
5. Step 5: Solve for x
   x = 1,647,758,978.34/62,067.80
6. Step 6: Final answer
   x = 26,547.73