Finding the Fourth Proportional to 59,602.56, 89,418.24 and 42,106.56

Step by Step Solution

1. Step 1: Write the proportion equation
   59,602.56 : 89,418.24 = 42,106.56 : x
2. Step 2: Convert to fraction form
   59,602.56/89,418.24 = 42,106.56/x
3. Step 3: Cross multiply
   59,602.56x = 89,418.24 × 42,106.56
4. Step 4: Simplify right side
   59,602.56x = 3,765,094,487.65
5. Step 5: Solve for x
   x = 3,765,094,487.65/59,602.56
6. Step 6: Final answer
   x = 63,170.01