Finding the Fourth Proportional to 10,200,695.50, 14,076,959.79 and 5,617,005.94

Step by Step Solution

1. Step 1: Write the proportion equation
   10,200,695.50 : 14,076,959.79 = 5,617,005.94 : x
2. Step 2: Convert to fraction form
   10,200,695.50/14,076,959.79 = 5,617,005.94/x
3. Step 3: Cross multiply
   10,200,695.50x = 14,076,959.79 × 5,617,005.94
4. Step 4: Simplify right side
   10,200,695.50x = 79,070,366,757,571.16
5. Step 5: Solve for x
   x = 79,070,366,757,571.16/10,200,695.50
6. Step 6: Final answer
   x = 7,751,468.20