Finding the Fourth Proportional to 6,360,018.50, 9,540,079.91 and 1,811,061.69

Step by Step Solution

1. Step 1: Write the proportion equation
   6,360,018.50 : 9,540,079.91 = 1,811,061.69 : x
2. Step 2: Convert to fraction form
   6,360,018.50/9,540,079.91 = 1,811,061.69/x
3. Step 3: Cross multiply
   6,360,018.50x = 9,540,079.91 × 1,811,061.69
4. Step 4: Simplify right side
   6,360,018.50x = 17,277,673,216,687.74
5. Step 5: Solve for x
   x = 17,277,673,216,687.74/6,360,018.50
6. Step 6: Final answer
   x = 2,716,607.38