Finding the Fourth Proportional to 73,337.61, 109,988.78 and 33,856.82

Step by Step Solution

1. Step 1: Write the proportion equation
   73,337.61 : 109,988.78 = 33,856.82 : x
2. Step 2: Convert to fraction form
   73,337.61/109,988.78 = 33,856.82/x
3. Step 3: Cross multiply
   73,337.61x = 109,988.78 × 33,856.82
4. Step 4: Simplify right side
   73,337.61x = 3,723,869,607.25
5. Step 5: Solve for x
   x = 3,723,869,607.25/73,337.61
6. Step 6: Final answer
   x = 50,777.08