Finding the Fourth Proportional to 62,858.06, 86,738.96 and 37,012.52

Step by Step Solution

1. Step 1: Write the proportion equation
   62,858.06 : 86,738.96 = 37,012.52 : x
2. Step 2: Convert to fraction form
   62,858.06/86,738.96 = 37,012.52/x
3. Step 3: Cross multiply
   62,858.06x = 86,738.96 × 37,012.52
4. Step 4: Simplify right side
   62,858.06x = 3,210,427,491.78
5. Step 5: Solve for x
   x = 3,210,427,491.78/62,858.06
6. Step 6: Final answer
   x = 51,074.24