Finding the Fourth Proportional to 62,971.56, 86,900.76 and 34,677

Step by Step Solution

1. Step 1: Write the proportion equation
   62,971.56 : 86,900.76 = 34,677 : x
2. Step 2: Convert to fraction form
   62,971.56/86,900.76 = 34,677/x
3. Step 3: Cross multiply
   62,971.56x = 86,900.76 × 34,677
4. Step 4: Simplify right side
   62,971.56x = 3,013,457,654.52
5. Step 5: Solve for x
   x = 3,013,457,654.52/62,971.56
6. Step 6: Final answer
   x = 47,854.26