Finding the Fourth Proportional to 13,992,245.01, 19,309,897.53 and 7,797,300.21

Step by Step Solution

1. Step 1: Write the proportion equation
   13,992,245.01 : 19,309,897.53 = 7,797,300.21 : x
2. Step 2: Convert to fraction form
   13,992,245.01/19,309,897.53 = 7,797,300.21/x
3. Step 3: Cross multiply
   13,992,245.01x = 19,309,897.53 × 7,797,300.21
4. Step 4: Simplify right side
   13,992,245.01x = 150,565,068,065,747.50
5. Step 5: Solve for x
   x = 150,565,068,065,747.50/13,992,245.01
6. Step 6: Final answer
   x = 10,760,608.32