Finding the Fourth Proportional to 10,271,470.83, 14,174,638.79 and 5,687,693.79

Step by Step Solution

1. Step 1: Write the proportion equation
   10,271,470.83 : 14,174,638.79 = 5,687,693.79 : x
2. Step 2: Convert to fraction form
   10,271,470.83/14,174,638.79 = 5,687,693.79/x
3. Step 3: Cross multiply
   10,271,470.83x = 14,174,638.79 × 5,687,693.79
4. Step 4: Simplify right side
   10,271,470.83x = 80,621,005,021,376.11
5. Step 5: Solve for x
   x = 80,621,005,021,376.11/10,271,470.83
6. Step 6: Final answer
   x = 7,849,022.44