Finding the Fourth Proportional to 5,105,601.58, 7,045,730.22 and 2,813,762.30

Step by Step Solution

1. Step 1: Write the proportion equation
   5,105,601.58 : 7,045,730.22 = 2,813,762.30 : x
2. Step 2: Convert to fraction form
   5,105,601.58/7,045,730.22 = 2,813,762.30/x
3. Step 3: Cross multiply
   5,105,601.58x = 7,045,730.22 × 2,813,762.30
4. Step 4: Simplify right side
   5,105,601.58x = 19,825,010,069,006.70
5. Step 5: Solve for x
   x = 19,825,010,069,006.70/5,105,601.58
6. Step 6: Final answer
   x = 3,882,992.00