Finding the Fourth Proportional to 11,367.38, 17,051.16 and 4,345.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,367.38 : 17,051.16 = 4,345.50 : x
2. Step 2: Convert to fraction form
   11,367.38/17,051.16 = 4,345.50/x
3. Step 3: Cross multiply
   11,367.38x = 17,051.16 × 4,345.50
4. Step 4: Simplify right side
   11,367.38x = 74,095,815.78
5. Step 5: Solve for x
   x = 74,095,815.78/11,367.38
6. Step 6: Final answer
   x = 6,518.28