Finding the Fourth Proportional to 9,790,215.86, 14,683,106.19 and 3,722,784.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,790,215.86 : 14,683,106.19 = 3,722,784.50 : x
2. Step 2: Convert to fraction form
   9,790,215.86/14,683,106.19 = 3,722,784.50/x
3. Step 3: Cross multiply
   9,790,215.86x = 14,683,106.19 × 3,722,784.50
4. Step 4: Simplify right side
   9,790,215.86x = 54,662,040,135,986.05
5. Step 5: Solve for x
   x = 54,662,040,135,986.05/9,790,215.86
6. Step 6: Final answer
   x = 5,583,333.50