Finding the Fourth Proportional to 37,145.52, 55,732.50 and 22,365

Step by Step Solution

1. Step 1: Write the proportion equation
   37,145.52 : 55,732.50 = 22,365 : x
2. Step 2: Convert to fraction form
   37,145.52/55,732.50 = 22,365/x
3. Step 3: Cross multiply
   37,145.52x = 55,732.50 × 22,365
4. Step 4: Simplify right side
   37,145.52x = 1,246,457,362.50
5. Step 5: Solve for x
   x = 1,246,457,362.50/37,145.52
6. Step 6: Final answer
   x = 33,556.06