Finding the Fourth Proportional to 55,767.57, 76,947.62 and 33,103.37

Step by Step Solution

1. Step 1: Write the proportion equation
   55,767.57 : 76,947.62 = 33,103.37 : x
2. Step 2: Convert to fraction form
   55,767.57/76,947.62 = 33,103.37/x
3. Step 3: Cross multiply
   55,767.57x = 76,947.62 × 33,103.37
4. Step 4: Simplify right side
   55,767.57x = 2,547,224,985.22
5. Step 5: Solve for x
   x = 2,547,224,985.22/55,767.57
6. Step 6: Final answer
   x = 45,675.74