Finding the Fourth Proportional to 55,308.42, 76,333.05 and 35,167.30

Step by Step Solution

1. Step 1: Write the proportion equation
   55,308.42 : 76,333.05 = 35,167.30 : x
2. Step 2: Convert to fraction form
   55,308.42/76,333.05 = 35,167.30/x
3. Step 3: Cross multiply
   55,308.42x = 76,333.05 × 35,167.30
4. Step 4: Simplify right side
   55,308.42x = 2,684,427,269.27
5. Step 5: Solve for x
   x = 2,684,427,269.27/55,308.42
6. Step 6: Final answer
   x = 48,535.60