Finding the Fourth Proportional to 9,686,239, 13,367,009.82 and 5,614,219.96

Step by Step Solution

1. Step 1: Write the proportion equation
   9,686,239 : 13,367,009.82 = 5,614,219.96 : x
2. Step 2: Convert to fraction form
   9,686,239/13,367,009.82 = 5,614,219.96/x
3. Step 3: Cross multiply
   9,686,239x = 13,367,009.82 × 5,614,219.96
4. Step 4: Simplify right side
   9,686,239x = 75,045,333,336,960.02
5. Step 5: Solve for x
   x = 75,045,333,336,960.02/9,686,239
6. Step 6: Final answer
   x = 7,747,623.54