Finding the Fourth Proportional to 37,587.98, 51,870.84 and 20,592.10

Step by Step Solution

1. Step 1: Write the proportion equation
   37,587.98 : 51,870.84 = 20,592.10 : x
2. Step 2: Convert to fraction form
   37,587.98/51,870.84 = 20,592.10/x
3. Step 3: Cross multiply
   37,587.98x = 51,870.84 × 20,592.10
4. Step 4: Simplify right side
   37,587.98x = 1,068,129,524.36
5. Step 5: Solve for x
   x = 1,068,129,524.36/37,587.98
6. Step 6: Final answer
   x = 28,416.78