Finding the Fourth Proportional to 42,818.37, 59,145.82 and 32,869.74

Step by Step Solution

1. Step 1: Write the proportion equation
   42,818.37 : 59,145.82 = 32,869.74 : x
2. Step 2: Convert to fraction form
   42,818.37/59,145.82 = 32,869.74/x
3. Step 3: Cross multiply
   42,818.37x = 59,145.82 × 32,869.74
4. Step 4: Simplify right side
   42,818.37x = 1,944,107,725.49
5. Step 5: Solve for x
   x = 1,944,107,725.49/42,818.37
6. Step 6: Final answer
   x = 45,403.59