Finding the Fourth Proportional to 37,444.88, 51,667.80 and 22,129.29

Step by Step Solution

1. Step 1: Write the proportion equation
   37,444.88 : 51,667.80 = 22,129.29 : x
2. Step 2: Convert to fraction form
   37,444.88/51,667.80 = 22,129.29/x
3. Step 3: Cross multiply
   37,444.88x = 51,667.80 × 22,129.29
4. Step 4: Simplify right side
   37,444.88x = 1,143,371,729.86
5. Step 5: Solve for x
   x = 1,143,371,729.86/37,444.88
6. Step 6: Final answer
   x = 30,534.80