Finding the Fourth Proportional to 89,753.42, 134,642.44 and 39,832.42

Step by Step Solution

1. Step 1: Write the proportion equation
   89,753.42 : 134,642.44 = 39,832.42 : x
2. Step 2: Convert to fraction form
   89,753.42/134,642.44 = 39,832.42/x
3. Step 3: Cross multiply
   89,753.42x = 134,642.44 × 39,832.42
4. Step 4: Simplify right side
   89,753.42x = 5,363,133,783.72
5. Step 5: Solve for x
   x = 5,363,133,783.72/89,753.42
6. Step 6: Final answer
   x = 59,754.09