Finding the Fourth Proportional to 10,783.32, 14,886.82 and 7,563.02

Step by Step Solution

1. Step 1: Write the proportion equation
   10,783.32 : 14,886.82 = 7,563.02 : x
2. Step 2: Convert to fraction form
   10,783.32/14,886.82 = 7,563.02/x
3. Step 3: Cross multiply
   10,783.32x = 14,886.82 × 7,563.02
4. Step 4: Simplify right side
   10,783.32x = 112,589,316.80
5. Step 5: Solve for x
   x = 112,589,316.80/10,783.32
6. Step 6: Final answer
   x = 10,441.07