Finding the Fourth Proportional to 9,905.82, 14,856.30 and 4,064.10

Step by Step Solution

1. Step 1: Write the proportion equation
   9,905.82 : 14,856.30 = 4,064.10 : x
2. Step 2: Convert to fraction form
   9,905.82/14,856.30 = 4,064.10/x
3. Step 3: Cross multiply
   9,905.82x = 14,856.30 × 4,064.10
4. Step 4: Simplify right side
   9,905.82x = 60,377,488.83
5. Step 5: Solve for x
   x = 60,377,488.83/9,905.82
6. Step 6: Final answer
   x = 6,095.15