Finding the Fourth Proportional to 53,111.29, 79,630.03 and 23,512.98

Step by Step Solution

1. Step 1: Write the proportion equation
   53,111.29 : 79,630.03 = 23,512.98 : x
2. Step 2: Convert to fraction form
   53,111.29/79,630.03 = 23,512.98/x
3. Step 3: Cross multiply
   53,111.29x = 79,630.03 × 23,512.98
4. Step 4: Simplify right side
   53,111.29x = 1,872,339,185.22
5. Step 5: Solve for x
   x = 1,872,339,185.22/53,111.29
6. Step 6: Final answer
   x = 35,253.13