Finding the Fourth Proportional to 10,725,678.72, 16,086,248.37 and 3,535,503.44

Step by Step Solution

1. Step 1: Write the proportion equation
   10,725,678.72 : 16,086,248.37 = 3,535,503.44 : x
2. Step 2: Convert to fraction form
   10,725,678.72/16,086,248.37 = 3,535,503.44/x
3. Step 3: Cross multiply
   10,725,678.72x = 16,086,248.37 × 3,535,503.44
4. Step 4: Simplify right side
   10,725,678.72x = 56,872,986,368,398.15
5. Step 5: Solve for x
   x = 56,872,986,368,398.15/10,725,678.72
6. Step 6: Final answer
   x = 5,302,506.99