Finding the Fourth Proportional to 59,926.61, 82,673.56 and 42,033.30

Step by Step Solution

1. Step 1: Write the proportion equation
   59,926.61 : 82,673.56 = 42,033.30 : x
2. Step 2: Convert to fraction form
   59,926.61/82,673.56 = 42,033.30/x
3. Step 3: Cross multiply
   59,926.61x = 82,673.56 × 42,033.30
4. Step 4: Simplify right side
   59,926.61x = 3,475,042,444.46
5. Step 5: Solve for x
   x = 3,475,042,444.46/59,926.61
6. Step 6: Final answer
   x = 57,988.31