Finding the Fourth Proportional to 89,050.03, 133,581.98 and 25,871.18

Step by Step Solution

1. Step 1: Write the proportion equation
   89,050.03 : 133,581.98 = 25,871.18 : x
2. Step 2: Convert to fraction form
   89,050.03/133,581.98 = 25,871.18/x
3. Step 3: Cross multiply
   89,050.03x = 133,581.98 × 25,871.18
4. Step 4: Simplify right side
   89,050.03x = 3,455,922,846.10
5. Step 5: Solve for x
   x = 3,455,922,846.10/89,050.03
6. Step 6: Final answer
   x = 38,808.78