Finding the Fourth Proportional to 5,142,573.93, 7,095,315.78 and 4,051,459.38

Step by Step Solution

1. Step 1: Write the proportion equation
   5,142,573.93 : 7,095,315.78 = 4,051,459.38 : x
2. Step 2: Convert to fraction form
   5,142,573.93/7,095,315.78 = 4,051,459.38/x
3. Step 3: Cross multiply
   5,142,573.93x = 7,095,315.78 × 4,051,459.38
4. Step 4: Simplify right side
   5,142,573.93x = 28,746,383,670,943.02
5. Step 5: Solve for x
   x = 28,746,383,670,943.02/5,142,573.93
6. Step 6: Final answer
   x = 5,589,882.43