Finding the Fourth Proportional to 37,200.26, 55,752.90 and 17,435.27

Step by Step Solution

1. Step 1: Write the proportion equation
   37,200.26 : 55,752.90 = 17,435.27 : x
2. Step 2: Convert to fraction form
   37,200.26/55,752.90 = 17,435.27/x
3. Step 3: Cross multiply
   37,200.26x = 55,752.90 × 17,435.27
4. Step 4: Simplify right side
   37,200.26x = 972,066,864.78
5. Step 5: Solve for x
   x = 972,066,864.78/37,200.26
6. Step 6: Final answer
   x = 26,130.65