Finding the Fourth Proportional to 10,749,355.72, 16,123,933.50 and 4,358,088.88

Step by Step Solution

1. Step 1: Write the proportion equation
   10,749,355.72 : 16,123,933.50 = 4,358,088.88 : x
2. Step 2: Convert to fraction form
   10,749,355.72/16,123,933.50 = 4,358,088.88/x
3. Step 3: Cross multiply
   10,749,355.72x = 16,123,933.50 × 4,358,088.88
4. Step 4: Simplify right side
   10,749,355.72x = 70,269,535,288,209.48
5. Step 5: Solve for x
   x = 70,269,535,288,209.48/10,749,355.72
6. Step 6: Final answer
   x = 6,537,092.74