Finding the Fourth Proportional to 62,503.56, 86,296.68 and 37,018.13

Step by Step Solution

1. Step 1: Write the proportion equation
   62,503.56 : 86,296.68 = 37,018.13 : x
2. Step 2: Convert to fraction form
   62,503.56/86,296.68 = 37,018.13/x
3. Step 3: Cross multiply
   62,503.56x = 86,296.68 × 37,018.13
4. Step 4: Simplify right side
   62,503.56x = 3,194,541,287.33
5. Step 5: Solve for x
   x = 3,194,541,287.33/62,503.56
6. Step 6: Final answer
   x = 51,109.75