Finding the Fourth Proportional to 71,094.42, 106,498.56 and 33,690.57

Step by Step Solution

1. Step 1: Write the proportion equation
   71,094.42 : 106,498.56 = 33,690.57 : x
2. Step 2: Convert to fraction form
   71,094.42/106,498.56 = 33,690.57/x
3. Step 3: Cross multiply
   71,094.42x = 106,498.56 × 33,690.57
4. Step 4: Simplify right side
   71,094.42x = 3,587,997,190.58
5. Step 5: Solve for x
   x = 3,587,997,190.58/71,094.42
6. Step 6: Final answer
   x = 50,468.06