Finding the Fourth Proportional to 10,200,972.51, 14,076,271.83 and 5,789,293.26

Step by Step Solution

1. Step 1: Write the proportion equation
   10,200,972.51 : 14,076,271.83 = 5,789,293.26 : x
2. Step 2: Convert to fraction form
   10,200,972.51/14,076,271.83 = 5,789,293.26/x
3. Step 3: Cross multiply
   10,200,972.51x = 14,076,271.83 × 5,789,293.26
4. Step 4: Simplify right side
   10,200,972.51x = 81,491,665,631,346.86
5. Step 5: Solve for x
   x = 81,491,665,631,346.86/10,200,972.51
6. Step 6: Final answer
   x = 7,988,617.32