Finding the Fourth Proportional to 10,837.34, 16,258.52 and 4,174.79

Step by Step Solution

1. Step 1: Write the proportion equation
   10,837.34 : 16,258.52 = 4,174.79 : x
2. Step 2: Convert to fraction form
   10,837.34/16,258.52 = 4,174.79/x
3. Step 3: Cross multiply
   10,837.34x = 16,258.52 × 4,174.79
4. Step 4: Simplify right side
   10,837.34x = 67,875,927.31
5. Step 5: Solve for x
   x = 67,875,927.31/10,837.34
6. Step 6: Final answer
   x = 6,263.15