Finding the Fourth Proportional to 63,015.51, 86,921.67 and 37,502.83

Step by Step Solution

1. Step 1: Write the proportion equation
   63,015.51 : 86,921.67 = 37,502.83 : x
2. Step 2: Convert to fraction form
   63,015.51/86,921.67 = 37,502.83/x
3. Step 3: Cross multiply
   63,015.51x = 86,921.67 × 37,502.83
4. Step 4: Simplify right side
   63,015.51x = 3,259,808,178.72
5. Step 5: Solve for x
   x = 3,259,808,178.72/63,015.51
6. Step 6: Final answer
   x = 51,730.25