Finding the Fourth Proportional to 5,141,139.98, 7,711,709.51 and 2,262,506.80

Step by Step Solution

1. Step 1: Write the proportion equation
   5,141,139.98 : 7,711,709.51 = 2,262,506.80 : x
2. Step 2: Convert to fraction form
   5,141,139.98/7,711,709.51 = 2,262,506.80/x
3. Step 3: Cross multiply
   5,141,139.98x = 7,711,709.51 × 2,262,506.80
4. Step 4: Simplify right side
   5,141,139.98x = 17,447,795,175,407.86
5. Step 5: Solve for x
   x = 17,447,795,175,407.86/5,141,139.98
6. Step 6: Final answer
   x = 3,393,759.99