Finding the Fourth Proportional to 13,009,715.38, 19,514,616.85 and 3,294,323.72

Step by Step Solution

1. Step 1: Write the proportion equation
   13,009,715.38 : 19,514,616.85 = 3,294,323.72 : x
2. Step 2: Convert to fraction form
   13,009,715.38/19,514,616.85 = 3,294,323.72/x
3. Step 3: Cross multiply
   13,009,715.38x = 19,514,616.85 × 3,294,323.72
4. Step 4: Simplify right side
   13,009,715.38x = 64,287,465,216,217.42
5. Step 5: Solve for x
   x = 64,287,465,216,217.42/13,009,715.38
6. Step 6: Final answer
   x = 4,941,496.67