Finding the Fourth Proportional to 62,314.38, 85,994.28 and 34,020.72

Step by Step Solution

1. Step 1: Write the proportion equation
   62,314.38 : 85,994.28 = 34,020.72 : x
2. Step 2: Convert to fraction form
   62,314.38/85,994.28 = 34,020.72/x
3. Step 3: Cross multiply
   62,314.38x = 85,994.28 × 34,020.72
4. Step 4: Simplify right side
   62,314.38x = 2,925,587,321.48
5. Step 5: Solve for x
   x = 2,925,587,321.48/62,314.38
6. Step 6: Final answer
   x = 46,948.83