Finding the Fourth Proportional to 37,858.38, 52,196.03 and 31,027.25

Step by Step Solution

1. Step 1: Write the proportion equation
   37,858.38 : 52,196.03 = 31,027.25 : x
2. Step 2: Convert to fraction form
   37,858.38/52,196.03 = 31,027.25/x
3. Step 3: Cross multiply
   37,858.38x = 52,196.03 × 31,027.25
4. Step 4: Simplify right side
   37,858.38x = 1,619,499,271.82
5. Step 5: Solve for x
   x = 1,619,499,271.82/37,858.38
6. Step 6: Final answer
   x = 42,777.83