Finding the Fourth Proportional to 10,229,423.46, 14,116,534.92 and 5,645,744.82

Step by Step Solution

1. Step 1: Write the proportion equation
   10,229,423.46 : 14,116,534.92 = 5,645,744.82 : x
2. Step 2: Convert to fraction form
   10,229,423.46/14,116,534.92 = 5,645,744.82/x
3. Step 3: Cross multiply
   10,229,423.46x = 14,116,534.92 × 5,645,744.82
4. Step 4: Simplify right side
   10,229,423.46x = 79,698,353,900,939.12
5. Step 5: Solve for x
   x = 79,698,353,900,939.12/10,229,423.46
6. Step 6: Final answer
   x = 7,791,089.52