Finding the Fourth Proportional to 62,793, 86,654.97 and 34,499.30

Step by Step Solution

1. Step 1: Write the proportion equation
   62,793 : 86,654.97 = 34,499.30 : x
2. Step 2: Convert to fraction form
   62,793/86,654.97 = 34,499.30/x
3. Step 3: Cross multiply
   62,793x = 86,654.97 × 34,499.30
4. Step 4: Simplify right side
   62,793x = 2,989,535,373.25
5. Step 5: Solve for x
   x = 2,989,535,373.25/62,793
6. Step 6: Final answer
   x = 47,609.37