Finding the Fourth Proportional to 10,058.96, 15,083.57 and 4,214.00

Step by Step Solution

1. Step 1: Write the proportion equation
   10,058.96 : 15,083.57 = 4,214.00 : x
2. Step 2: Convert to fraction form
   10,058.96/15,083.57 = 4,214.00/x
3. Step 3: Cross multiply
   10,058.96x = 15,083.57 × 4,214.00
4. Step 4: Simplify right side
   10,058.96x = 63,562,099.10
5. Step 5: Solve for x
   x = 63,562,099.10/10,058.96
6. Step 6: Final answer
   x = 6,318.96