Finding the Fourth Proportional to 37,443.11, 51,667.25 and 21,532.68

Step by Step Solution

1. Step 1: Write the proportion equation
   37,443.11 : 51,667.25 = 21,532.68 : x
2. Step 2: Convert to fraction form
   37,443.11/51,667.25 = 21,532.68/x
3. Step 3: Cross multiply
   37,443.11x = 51,667.25 × 21,532.68
4. Step 4: Simplify right side
   37,443.11x = 1,112,534,253.07
5. Step 5: Solve for x
   x = 1,112,534,253.07/37,443.11
6. Step 6: Final answer
   x = 29,712.66