Finding the Fourth Proportional to 37,131.30, 51,240.06 and 26,538.66

Step by Step Solution

1. Step 1: Write the proportion equation
   37,131.30 : 51,240.06 = 26,538.66 : x
2. Step 2: Convert to fraction form
   37,131.30/51,240.06 = 26,538.66/x
3. Step 3: Cross multiply
   37,131.30x = 51,240.06 × 26,538.66
4. Step 4: Simplify right side
   37,131.30x = 1,359,842,530.72
5. Step 5: Solve for x
   x = 1,359,842,530.72/37,131.30
6. Step 6: Final answer
   x = 36,622.54