Finding the Fourth Proportional to 13,955.67, 19,258.52 and 7,582.10

Step by Step Solution

1. Step 1: Write the proportion equation
   13,955.67 : 19,258.52 = 7,582.10 : x
2. Step 2: Convert to fraction form
   13,955.67/19,258.52 = 7,582.10/x
3. Step 3: Cross multiply
   13,955.67x = 19,258.52 × 7,582.10
4. Step 4: Simplify right side
   13,955.67x = 146,019,890.29
5. Step 5: Solve for x
   x = 146,019,890.29/13,955.67
6. Step 6: Final answer
   x = 10,463.12