Finding the Fourth Proportional to 5,108,638.23, 7,654,285.17 and 3,082,624.52

Step by Step Solution

1. Step 1: Write the proportion equation
   5,108,638.23 : 7,654,285.17 = 3,082,624.52 : x
2. Step 2: Convert to fraction form
   5,108,638.23/7,654,285.17 = 3,082,624.52/x
3. Step 3: Cross multiply
   5,108,638.23x = 7,654,285.17 × 3,082,624.52
4. Step 4: Simplify right side
   5,108,638.23x = 23,595,287,109,842.94
5. Step 5: Solve for x
   x = 23,595,287,109,842.94/5,108,638.23
6. Step 6: Final answer
   x = 4,618,703.86