Finding the Fourth Proportional to 11,472,406.34, 17,211,762.72 and 3,385,382.73

Step by Step Solution

1. Step 1: Write the proportion equation
   11,472,406.34 : 17,211,762.72 = 3,385,382.73 : x
2. Step 2: Convert to fraction form
   11,472,406.34/17,211,762.72 = 3,385,382.73/x
3. Step 3: Cross multiply
   11,472,406.34x = 17,211,762.72 × 3,385,382.73
4. Step 4: Simplify right side
   11,472,406.34x = 58,268,404,265,145.82
5. Step 5: Solve for x
   x = 58,268,404,265,145.82/11,472,406.34
6. Step 6: Final answer
   x = 5,079,004.58