Finding the Fourth Proportional to 62,624.42, 86,427.15 and 34,335.50

Step by Step Solution

1. Step 1: Write the proportion equation
   62,624.42 : 86,427.15 = 34,335.50 : x
2. Step 2: Convert to fraction form
   62,624.42/86,427.15 = 34,335.50/x
3. Step 3: Cross multiply
   62,624.42x = 86,427.15 × 34,335.50
4. Step 4: Simplify right side
   62,624.42x = 2,967,519,408.83
5. Step 5: Solve for x
   x = 2,967,519,408.83/62,624.42
6. Step 6: Final answer
   x = 47,385.98