Finding the Fourth Proportional to 42,582.82, 63,837.10 and 17,607.28

Step by Step Solution

1. Step 1: Write the proportion equation
   42,582.82 : 63,837.10 = 17,607.28 : x
2. Step 2: Convert to fraction form
   42,582.82/63,837.10 = 17,607.28/x
3. Step 3: Cross multiply
   42,582.82x = 63,837.10 × 17,607.28
4. Step 4: Simplify right side
   42,582.82x = 1,123,997,330.88
5. Step 5: Solve for x
   x = 1,123,997,330.88/42,582.82
6. Step 6: Final answer
   x = 26,395.56