Finding the Fourth Proportional to 11,812.01, 16,300.37 and 6,507.32

Step by Step Solution

1. Step 1: Write the proportion equation
   11,812.01 : 16,300.37 = 6,507.32 : x
2. Step 2: Convert to fraction form
   11,812.01/16,300.37 = 6,507.32/x
3. Step 3: Cross multiply
   11,812.01x = 16,300.37 × 6,507.32
4. Step 4: Simplify right side
   11,812.01x = 106,071,658.47
5. Step 5: Solve for x
   x = 106,071,658.47/11,812.01
6. Step 6: Final answer
   x = 8,979.99