Finding the Fourth Proportional to 89,742.96, 134,528.72 and 33,567.84

Step by Step Solution

1. Step 1: Write the proportion equation
   89,742.96 : 134,528.72 = 33,567.84 : x
2. Step 2: Convert to fraction form
   89,742.96/134,528.72 = 33,567.84/x
3. Step 3: Cross multiply
   89,742.96x = 134,528.72 × 33,567.84
4. Step 4: Simplify right side
   89,742.96x = 4,515,838,548.36
5. Step 5: Solve for x
   x = 4,515,838,548.36/89,742.96
6. Step 6: Final answer
   x = 50,319.70