Finding the Fourth Proportional to 55,372.07, 83,071.31 and 17,932.16

Step by Step Solution

1. Step 1: Write the proportion equation
   55,372.07 : 83,071.31 = 17,932.16 : x
2. Step 2: Convert to fraction form
   55,372.07/83,071.31 = 17,932.16/x
3. Step 3: Cross multiply
   55,372.07x = 83,071.31 × 17,932.16
4. Step 4: Simplify right side
   55,372.07x = 1,489,648,022.33
5. Step 5: Solve for x
   x = 1,489,648,022.33/55,372.07
6. Step 6: Final answer
   x = 26,902.52