Finding the Fourth Proportional to 11,061.63, 16,596.63 and 5,214.06

Step by Step Solution

1. Step 1: Write the proportion equation
   11,061.63 : 16,596.63 = 5,214.06 : x
2. Step 2: Convert to fraction form
   11,061.63/16,596.63 = 5,214.06/x
3. Step 3: Cross multiply
   11,061.63x = 16,596.63 × 5,214.06
4. Step 4: Simplify right side
   11,061.63x = 86,535,824.62
5. Step 5: Solve for x
   x = 86,535,824.62/11,061.63
6. Step 6: Final answer
   x = 7,823.06