Finding the Fourth Proportional to 37,088.81, 55,632.43 and 9,009.00

Step by Step Solution

1. Step 1: Write the proportion equation
   37,088.81 : 55,632.43 = 9,009.00 : x
2. Step 2: Convert to fraction form
   37,088.81/55,632.43 = 9,009.00/x
3. Step 3: Cross multiply
   37,088.81x = 55,632.43 × 9,009.00
4. Step 4: Simplify right side
   37,088.81x = 501,192,330.73
5. Step 5: Solve for x
   x = 501,192,330.73/37,088.81
6. Step 6: Final answer
   x = 13,513.30