Finding the Fourth Proportional to 10,321,866.87, 14,244,541.61 and 5,676,004.10

Step by Step Solution

1. Step 1: Write the proportion equation
   10,321,866.87 : 14,244,541.61 = 5,676,004.10 : x
2. Step 2: Convert to fraction form
   10,321,866.87/14,244,541.61 = 5,676,004.10/x
3. Step 3: Cross multiply
   10,321,866.87x = 14,244,541.61 × 5,676,004.10
4. Step 4: Simplify right side
   10,321,866.87x = 80,852,076,481,377.88
5. Step 5: Solve for x
   x = 80,852,076,481,377.88/10,321,866.87
6. Step 6: Final answer
   x = 7,833,086.54