Finding the Fourth Proportional to 37,189.48, 55,793.94 and 21,592.12

Step by Step Solution

1. Step 1: Write the proportion equation
   37,189.48 : 55,793.94 = 21,592.12 : x
2. Step 2: Convert to fraction form
   37,189.48/55,793.94 = 21,592.12/x
3. Step 3: Cross multiply
   37,189.48x = 55,793.94 × 21,592.12
4. Step 4: Simplify right side
   37,189.48x = 1,204,709,447.75
5. Step 5: Solve for x
   x = 1,204,709,447.75/37,189.48
6. Step 6: Final answer
   x = 32,393.82