Finding the Fourth Proportional to 37,883.25, 52,279.25 and 20,888.10

Step by Step Solution

1. Step 1: Write the proportion equation
   37,883.25 : 52,279.25 = 20,888.10 : x
2. Step 2: Convert to fraction form
   37,883.25/52,279.25 = 20,888.10/x
3. Step 3: Cross multiply
   37,883.25x = 52,279.25 × 20,888.10
4. Step 4: Simplify right side
   37,883.25x = 1,092,014,097.48
5. Step 5: Solve for x
   x = 1,092,014,097.48/37,883.25
6. Step 6: Final answer
   x = 28,825.78