Finding the Fourth Proportional to 62,018.64, 85,585.52 and 37,819.62

Step by Step Solution

1. Step 1: Write the proportion equation
   62,018.64 : 85,585.52 = 37,819.62 : x
2. Step 2: Convert to fraction form
   62,018.64/85,585.52 = 37,819.62/x
3. Step 3: Cross multiply
   62,018.64x = 85,585.52 × 37,819.62
4. Step 4: Simplify right side
   62,018.64x = 3,236,811,654.80
5. Step 5: Solve for x
   x = 3,236,811,654.80/62,018.64
6. Step 6: Final answer
   x = 52,190.95