Finding the Fourth Proportional to 5,571,411.48, 7,668,962.82 and 4,881,456.72

Step by Step Solution

1. Step 1: Write the proportion equation
   5,571,411.48 : 7,668,962.82 = 4,881,456.72 : x
2. Step 2: Convert to fraction form
   5,571,411.48/7,668,962.82 = 4,881,456.72/x
3. Step 3: Cross multiply
   5,571,411.48x = 7,668,962.82 × 4,881,456.72
4. Step 4: Simplify right side
   5,571,411.48x = 37,435,710,093,119.15
5. Step 5: Solve for x
   x = 37,435,710,093,119.15/5,571,411.48
6. Step 6: Final answer
   x = 6,719,250.63