Finding the Fourth Proportional to 73,119.42, 109,665.28 and 35,641.84

Step by Step Solution

1. Step 1: Write the proportion equation
   73,119.42 : 109,665.28 = 35,641.84 : x
2. Step 2: Convert to fraction form
   73,119.42/109,665.28 = 35,641.84/x
3. Step 3: Cross multiply
   73,119.42x = 109,665.28 × 35,641.84
4. Step 4: Simplify right side
   73,119.42x = 3,908,672,363.32
5. Step 5: Solve for x
   x = 3,908,672,363.32/73,119.42
6. Step 6: Final answer
   x = 53,456.01