Finding the Fourth Proportional to 13,792.01, 19,032.85 and 7,504.38

Step by Step Solution

1. Step 1: Write the proportion equation
   13,792.01 : 19,032.85 = 7,504.38 : x
2. Step 2: Convert to fraction form
   13,792.01/19,032.85 = 7,504.38/x
3. Step 3: Cross multiply
   13,792.01x = 19,032.85 × 7,504.38
4. Step 4: Simplify right side
   13,792.01x = 142,829,738.88
5. Step 5: Solve for x
   x = 142,829,738.88/13,792.01
6. Step 6: Final answer
   x = 10,355.98