Finding the Fourth Proportional to 35,802.66, 53,693 and 17,072.82

Step by Step Solution

1. Step 1: Write the proportion equation
   35,802.66 : 53,693 = 17,072.82 : x
2. Step 2: Convert to fraction form
   35,802.66/53,693 = 17,072.82/x
3. Step 3: Cross multiply
   35,802.66x = 53,693 × 17,072.82
4. Step 4: Simplify right side
   35,802.66x = 916,690,924.26
5. Step 5: Solve for x
   x = 916,690,924.26/35,802.66
6. Step 6: Final answer
   x = 25,603.99