Finding the Fourth Proportional to 52,667.32, 79,005.18 and 17,607.16

Step by Step Solution

1. Step 1: Write the proportion equation
   52,667.32 : 79,005.18 = 17,607.16 : x
2. Step 2: Convert to fraction form
   52,667.32/79,005.18 = 17,607.16/x
3. Step 3: Cross multiply
   52,667.32x = 79,005.18 × 17,607.16
4. Step 4: Simplify right side
   52,667.32x = 1,391,056,845.09
5. Step 5: Solve for x
   x = 1,391,056,845.09/52,667.32
6. Step 6: Final answer
   x = 26,412.14