Finding the Fourth Proportional to 60,089.56, 82,943.31 and 42,189.01

Step by Step Solution

1. Step 1: Write the proportion equation
   60,089.56 : 82,943.31 = 42,189.01 : x
2. Step 2: Convert to fraction form
   60,089.56/82,943.31 = 42,189.01/x
3. Step 3: Cross multiply
   60,089.56x = 82,943.31 × 42,189.01
4. Step 4: Simplify right side
   60,089.56x = 3,499,296,135.02
5. Step 5: Solve for x
   x = 3,499,296,135.02/60,089.56
6. Step 6: Final answer
   x = 58,234.68