Finding the Fourth Proportional to 89,756.76, 134,570.34 and 27,393.24

Step by Step Solution

1. Step 1: Write the proportion equation
   89,756.76 : 134,570.34 = 27,393.24 : x
2. Step 2: Convert to fraction form
   89,756.76/134,570.34 = 27,393.24/x
3. Step 3: Cross multiply
   89,756.76x = 134,570.34 × 27,393.24
4. Step 4: Simplify right side
   89,756.76x = 3,686,317,620.50
5. Step 5: Solve for x
   x = 3,686,317,620.50/89,756.76
6. Step 6: Final answer
   x = 41,070.08