Finding the Fourth Proportional to 59,038.64, 81,427.24 and 37,819.88

Step by Step Solution

1. Step 1: Write the proportion equation
   59,038.64 : 81,427.24 = 37,819.88 : x
2. Step 2: Convert to fraction form
   59,038.64/81,427.24 = 37,819.88/x
3. Step 3: Cross multiply
   59,038.64x = 81,427.24 × 37,819.88
4. Step 4: Simplify right side
   59,038.64x = 3,079,568,445.53
5. Step 5: Solve for x
   x = 3,079,568,445.53/59,038.64
6. Step 6: Final answer
   x = 52,161.91