Finding the Fourth Proportional to 10,309,680.28, 14,227,153.50 and 5,725,844.92

Step by Step Solution

1. Step 1: Write the proportion equation
   10,309,680.28 : 14,227,153.50 = 5,725,844.92 : x
2. Step 2: Convert to fraction form
   10,309,680.28/14,227,153.50 = 5,725,844.92/x
3. Step 3: Cross multiply
   10,309,680.28x = 14,227,153.50 × 5,725,844.92
4. Step 4: Simplify right side
   10,309,680.28x = 81,462,474,594,035.22
5. Step 5: Solve for x
   x = 81,462,474,594,035.22/10,309,680.28
6. Step 6: Final answer
   x = 7,901,551.98