Finding the Fourth Proportional to 37,423.98, 51,595.46 and 31,026.42

Step by Step Solution

1. Step 1: Write the proportion equation
   37,423.98 : 51,595.46 = 31,026.42 : x
2. Step 2: Convert to fraction form
   37,423.98/51,595.46 = 31,026.42/x
3. Step 3: Cross multiply
   37,423.98x = 51,595.46 × 31,026.42
4. Step 4: Simplify right side
   37,423.98x = 1,600,822,412.05
5. Step 5: Solve for x
   x = 1,600,822,412.05/37,423.98
6. Step 6: Final answer
   x = 42,775.31