Finding the Fourth Proportional to 52,752.64, 79,103.58 and 17,667.76

Step by Step Solution

1. Step 1: Write the proportion equation
   52,752.64 : 79,103.58 = 17,667.76 : x
2. Step 2: Convert to fraction form
   52,752.64/79,103.58 = 17,667.76/x
3. Step 3: Cross multiply
   52,752.64x = 79,103.58 × 17,667.76
4. Step 4: Simplify right side
   52,752.64x = 1,397,583,066.58
5. Step 5: Solve for x
   x = 1,397,583,066.58/52,752.64
6. Step 6: Final answer
   x = 26,493.14