Finding the Fourth Proportional to 11,722,185.43, 17,581,681.86 and 3,085,562.59

Step by Step Solution

1. Step 1: Write the proportion equation
   11,722,185.43 : 17,581,681.86 = 3,085,562.59 : x
2. Step 2: Convert to fraction form
   11,722,185.43/17,581,681.86 = 3,085,562.59/x
3. Step 3: Cross multiply
   11,722,185.43x = 17,581,681.86 × 3,085,562.59
4. Step 4: Simplify right side
   11,722,185.43x = 54,249,379,816,497.61
5. Step 5: Solve for x
   x = 54,249,379,816,497.61/11,722,185.43
6. Step 6: Final answer
   x = 4,627,923.70