Finding the Fourth Proportional to 13,845.52, 19,106.52 and 7,558

Step by Step Solution

1. Step 1: Write the proportion equation
   13,845.52 : 19,106.52 = 7,558 : x
2. Step 2: Convert to fraction form
   13,845.52/19,106.52 = 7,558/x
3. Step 3: Cross multiply
   13,845.52x = 19,106.52 × 7,558
4. Step 4: Simplify right side
   13,845.52x = 144,407,078.16
5. Step 5: Solve for x
   x = 144,407,078.16/13,845.52
6. Step 6: Final answer
   x = 10,429.88