Finding the Fourth Proportional to 62,900.32, 86,800.62 and 34,606

Step by Step Solution

1. Step 1: Write the proportion equation
   62,900.32 : 86,800.62 = 34,606 : x
2. Step 2: Convert to fraction form
   62,900.32/86,800.62 = 34,606/x
3. Step 3: Cross multiply
   62,900.32x = 86,800.62 × 34,606
4. Step 4: Simplify right side
   62,900.32x = 3,003,822,255.72
5. Step 5: Solve for x
   x = 3,003,822,255.72/62,900.32
6. Step 6: Final answer
   x = 47,755.28