Finding the Fourth Proportional to 9,105,635.20, 13,658,136.90 and 2,282,268.10

Step by Step Solution

1. Step 1: Write the proportion equation
   9,105,635.20 : 13,658,136.90 = 2,282,268.10 : x
2. Step 2: Convert to fraction form
   9,105,635.20/13,658,136.90 = 2,282,268.10/x
3. Step 3: Cross multiply
   9,105,635.20x = 13,658,136.90 × 2,282,268.10
4. Step 4: Simplify right side
   9,105,635.20x = 31,171,530,152,302.89
5. Step 5: Solve for x
   x = 31,171,530,152,302.89/9,105,635.20
6. Step 6: Final answer
   x = 3,423,322.97