Finding the Fourth Proportional to 62,818.88, 86,695.20 and 37,667.84

Step by Step Solution

1. Step 1: Write the proportion equation
   62,818.88 : 86,695.20 = 37,667.84 : x
2. Step 2: Convert to fraction form
   62,818.88/86,695.20 = 37,667.84/x
3. Step 3: Cross multiply
   62,818.88x = 86,695.20 × 37,667.84
4. Step 4: Simplify right side
   62,818.88x = 3,265,620,922.37
5. Step 5: Solve for x
   x = 3,265,620,922.37/62,818.88
6. Step 6: Final answer
   x = 51,984.70