Finding the Fourth Proportional to 52,404.70, 78,535.05 and 33,627.10

Step by Step Solution

1. Step 1: Write the proportion equation
   52,404.70 : 78,535.05 = 33,627.10 : x
2. Step 2: Convert to fraction form
   52,404.70/78,535.05 = 33,627.10/x
3. Step 3: Cross multiply
   52,404.70x = 78,535.05 × 33,627.10
4. Step 4: Simplify right side
   52,404.70x = 2,640,905,979.86
5. Step 5: Solve for x
   x = 2,640,905,979.86/52,404.70
6. Step 6: Final answer
   x = 50,394.45