Finding the Fourth Proportional to 37,081.42, 55,621.62 and 9,001.69

Step by Step Solution

1. Step 1: Write the proportion equation
   37,081.42 : 55,621.62 = 9,001.69 : x
2. Step 2: Convert to fraction form
   37,081.42/55,621.62 = 9,001.69/x
3. Step 3: Cross multiply
   37,081.42x = 55,621.62 × 9,001.69
4. Step 4: Simplify right side
   37,081.42x = 500,688,441.48
5. Step 5: Solve for x
   x = 500,688,441.48/37,081.42
6. Step 6: Final answer
   x = 13,502.41