Finding the Fourth Proportional to 53,004.72, 79,510.76 and 17,932.52

Step by Step Solution

1. Step 1: Write the proportion equation
   53,004.72 : 79,510.76 = 17,932.52 : x
2. Step 2: Convert to fraction form
   53,004.72/79,510.76 = 17,932.52/x
3. Step 3: Cross multiply
   53,004.72x = 79,510.76 × 17,932.52
4. Step 4: Simplify right side
   53,004.72x = 1,425,828,293.92
5. Step 5: Solve for x
   x = 1,425,828,293.92/53,004.72
6. Step 6: Final answer
   x = 26,900.03