Finding the Fourth Proportional to 35,086.68, 52,663.29 and 21,719.25

Step by Step Solution

1. Step 1: Write the proportion equation
   35,086.68 : 52,663.29 = 21,719.25 : x
2. Step 2: Convert to fraction form
   35,086.68/52,663.29 = 21,719.25/x
3. Step 3: Cross multiply
   35,086.68x = 52,663.29 × 21,719.25
4. Step 4: Simplify right side
   35,086.68x = 1,143,807,161.33
5. Step 5: Solve for x
   x = 1,143,807,161.33/35,086.68
6. Step 6: Final answer
   x = 32,599.47