Finding the Fourth Proportional to 62,308.84, 85,984.86 and 34,015

Step by Step Solution

1. Step 1: Write the proportion equation
   62,308.84 : 85,984.86 = 34,015 : x
2. Step 2: Convert to fraction form
   62,308.84/85,984.86 = 34,015/x
3. Step 3: Cross multiply
   62,308.84x = 85,984.86 × 34,015
4. Step 4: Simplify right side
   62,308.84x = 2,924,775,012.90
5. Step 5: Solve for x
   x = 2,924,775,012.90/62,308.84
6. Step 6: Final answer
   x = 46,939.97