Finding the Fourth Proportional to 89,566.32, 134,349.62 and 33,405.58

Step by Step Solution

1. Step 1: Write the proportion equation
   89,566.32 : 134,349.62 = 33,405.58 : x
2. Step 2: Convert to fraction form
   89,566.32/134,349.62 = 33,405.58/x
3. Step 3: Cross multiply
   89,566.32x = 134,349.62 × 33,405.58
4. Step 4: Simplify right side
   89,566.32x = 4,488,026,978.88
5. Step 5: Solve for x
   x = 4,488,026,978.88/89,566.32
6. Step 6: Final answer
   x = 50,108.42