Finding the Fourth Proportional to 62,876.10, 86,769.38 and 34,196.10

Step by Step Solution

1. Step 1: Write the proportion equation
   62,876.10 : 86,769.38 = 34,196.10 : x
2. Step 2: Convert to fraction form
   62,876.10/86,769.38 = 34,196.10/x
3. Step 3: Cross multiply
   62,876.10x = 86,769.38 × 34,196.10
4. Step 4: Simplify right side
   62,876.10x = 2,967,174,207.21
5. Step 5: Solve for x
   x = 2,967,174,207.21/62,876.10
6. Step 6: Final answer
   x = 47,190.81