Finding the Fourth Proportional to 14,477,406.73, 21,716,091.72 and 3,694,707.79

Step by Step Solution

1. Step 1: Write the proportion equation
   14,477,406.73 : 21,716,091.72 = 3,694,707.79 : x
2. Step 2: Convert to fraction form
   14,477,406.73/21,716,091.72 = 3,694,707.79/x
3. Step 3: Cross multiply
   14,477,406.73x = 21,716,091.72 × 3,694,707.79
4. Step 4: Simplify right side
   14,477,406.73x = 80,234,613,137,658.03
5. Step 5: Solve for x
   x = 80,234,613,137,658.03/14,477,406.73
6. Step 6: Final answer
   x = 5,542,056.99