Finding the Fourth Proportional to 10,009.27, 13,812.83 and 5,533.01

Step by Step Solution

1. Step 1: Write the proportion equation
   10,009.27 : 13,812.83 = 5,533.01 : x
2. Step 2: Convert to fraction form
   10,009.27/13,812.83 = 5,533.01/x
3. Step 3: Cross multiply
   10,009.27x = 13,812.83 × 5,533.01
4. Step 4: Simplify right side
   10,009.27x = 76,426,502.34
5. Step 5: Solve for x
   x = 76,426,502.34/10,009.27
6. Step 6: Final answer
   x = 7,635.57