Finding the Fourth Proportional to 10,869,544.30, 14,999,882.72 and 5,974,714.36

Step by Step Solution

1. Step 1: Write the proportion equation
   10,869,544.30 : 14,999,882.72 = 5,974,714.36 : x
2. Step 2: Convert to fraction form
   10,869,544.30/14,999,882.72 = 5,974,714.36/x
3. Step 3: Cross multiply
   10,869,544.30x = 14,999,882.72 × 5,974,714.36
4. Step 4: Simplify right side
   10,869,544.30x = 89,620,014,685,499.88
5. Step 5: Solve for x
   x = 89,620,014,685,499.88/10,869,544.30
6. Step 6: Final answer
   x = 8,245,057.22