Finding the Fourth Proportional to 11,426.63, 15,770.57 and 6,710.00

Step by Step Solution

1. Step 1: Write the proportion equation
   11,426.63 : 15,770.57 = 6,710.00 : x
2. Step 2: Convert to fraction form
   11,426.63/15,770.57 = 6,710.00/x
3. Step 3: Cross multiply
   11,426.63x = 15,770.57 × 6,710.00
4. Step 4: Simplify right side
   11,426.63x = 105,820,412.30
5. Step 5: Solve for x
   x = 105,820,412.30/11,426.63
6. Step 6: Final answer
   x = 9,260.86