Finding the Fourth Proportional to 13,469.98, 18,588.08 and 7,501.52

Step by Step Solution

1. Step 1: Write the proportion equation
   13,469.98 : 18,588.08 = 7,501.52 : x
2. Step 2: Convert to fraction form
   13,469.98/18,588.08 = 7,501.52/x
3. Step 3: Cross multiply
   13,469.98x = 18,588.08 × 7,501.52
4. Step 4: Simplify right side
   13,469.98x = 139,438,897.77
5. Step 5: Solve for x
   x = 139,438,897.77/13,469.98
6. Step 6: Final answer
   x = 10,351.82