Finding the Fourth Proportional to 10,914.32, 15,061.86 and 6,198.63

Step by Step Solution

1. Step 1: Write the proportion equation
   10,914.32 : 15,061.86 = 6,198.63 : x
2. Step 2: Convert to fraction form
   10,914.32/15,061.86 = 6,198.63/x
3. Step 3: Cross multiply
   10,914.32x = 15,061.86 × 6,198.63
4. Step 4: Simplify right side
   10,914.32x = 93,362,897.25
5. Step 5: Solve for x
   x = 93,362,897.25/10,914.32
6. Step 6: Final answer
   x = 8,554.17