Finding the Fourth Proportional to 37,971.06, 52,404.51 and 31,586.37

Step by Step Solution

1. Step 1: Write the proportion equation
   37,971.06 : 52,404.51 = 31,586.37 : x
2. Step 2: Convert to fraction form
   37,971.06/52,404.51 = 31,586.37/x
3. Step 3: Cross multiply
   37,971.06x = 52,404.51 × 31,586.37
4. Step 4: Simplify right side
   37,971.06x = 1,655,268,242.53
5. Step 5: Solve for x
   x = 1,655,268,242.53/37,971.06
6. Step 6: Final answer
   x = 43,592.89