Finding the Fourth Proportional to 37,444.32, 51,670.56 and 20,676

Step by Step Solution

1. Step 1: Write the proportion equation
   37,444.32 : 51,670.56 = 20,676 : x
2. Step 2: Convert to fraction form
   37,444.32/51,670.56 = 20,676/x
3. Step 3: Cross multiply
   37,444.32x = 51,670.56 × 20,676
4. Step 4: Simplify right side
   37,444.32x = 1,068,340,498.56
5. Step 5: Solve for x
   x = 1,068,340,498.56/37,444.32
6. Step 6: Final answer
   x = 28,531.44