Finding the Fourth Proportional to 37,526.83, 51,786.61 and 20,531.41

Step by Step Solution

1. Step 1: Write the proportion equation
   37,526.83 : 51,786.61 = 20,531.41 : x
2. Step 2: Convert to fraction form
   37,526.83/51,786.61 = 20,531.41/x
3. Step 3: Cross multiply
   37,526.83x = 51,786.61 × 20,531.41
4. Step 4: Simplify right side
   37,526.83x = 1,063,251,941.63
5. Step 5: Solve for x
   x = 1,063,251,941.63/37,526.83
6. Step 6: Final answer
   x = 28,333.12