Finding the Fourth Proportional to 62,769.30, 86,607.93 and 37,284.06

Step by Step Solution

1. Step 1: Write the proportion equation
   62,769.30 : 86,607.93 = 37,284.06 : x
2. Step 2: Convert to fraction form
   62,769.30/86,607.93 = 37,284.06/x
3. Step 3: Cross multiply
   62,769.30x = 86,607.93 × 37,284.06
4. Step 4: Simplify right side
   62,769.30x = 3,229,095,258.60
5. Step 5: Solve for x
   x = 3,229,095,258.60/62,769.30
6. Step 6: Final answer
   x = 51,443.86