Finding the Fourth Proportional to 10,229,426.46, 14,116,539.06 and 5,645,747.82

Step by Step Solution

1. Step 1: Write the proportion equation
   10,229,426.46 : 14,116,539.06 = 5,645,747.82 : x
2. Step 2: Convert to fraction form
   10,229,426.46/14,116,539.06 = 5,645,747.82/x
3. Step 3: Cross multiply
   10,229,426.46x = 14,116,539.06 × 5,645,747.82
4. Step 4: Simplify right side
   10,229,426.46x = 79,698,419,623,939.86
5. Step 5: Solve for x
   x = 79,698,419,623,939.86/10,229,426.46
6. Step 6: Final answer
   x = 7,791,093.66