Finding the Fourth Proportional to 9,416,059.53, 12,992,614.82 and 5,548,054.79

Step by Step Solution

1. Step 1: Write the proportion equation
   9,416,059.53 : 12,992,614.82 = 5,548,054.79 : x
2. Step 2: Convert to fraction form
   9,416,059.53/12,992,614.82 = 5,548,054.79/x
3. Step 3: Cross multiply
   9,416,059.53x = 12,992,614.82 × 5,548,054.79
4. Step 4: Simplify right side
   9,416,059.53x = 72,083,738,794,022.64
5. Step 5: Solve for x
   x = 72,083,738,794,022.64/9,416,059.53
6. Step 6: Final answer
   x = 7,655,403.89