Finding the Fourth Proportional to 62,555.69, 86,327.98 and 34,259.56

Step by Step Solution

1. Step 1: Write the proportion equation
   62,555.69 : 86,327.98 = 34,259.56 : x
2. Step 2: Convert to fraction form
   62,555.69/86,327.98 = 34,259.56/x
3. Step 3: Cross multiply
   62,555.69x = 86,327.98 × 34,259.56
4. Step 4: Simplify right side
   62,555.69x = 2,957,558,309.02
5. Step 5: Solve for x
   x = 2,957,558,309.02/62,555.69
6. Step 6: Final answer
   x = 47,278.80