Finding the Fourth Proportional to 89,761.62, 134,642.01 and 23,196.09

Step by Step Solution

1. Step 1: Write the proportion equation
   89,761.62 : 134,642.01 = 23,196.09 : x
2. Step 2: Convert to fraction form
   89,761.62/134,642.01 = 23,196.09/x
3. Step 3: Cross multiply
   89,761.62x = 134,642.01 × 23,196.09
4. Step 4: Simplify right side
   89,761.62x = 3,123,168,181.74
5. Step 5: Solve for x
   x = 3,123,168,181.74/89,761.62
6. Step 6: Final answer
   x = 34,794.03