Finding the Fourth Proportional to 7,710,046.38, 10,639,864.01 and 4,272,287.41

Step by Step Solution

1. Step 1: Write the proportion equation
   7,710,046.38 : 10,639,864.01 = 4,272,287.41 : x
2. Step 2: Convert to fraction form
   7,710,046.38/10,639,864.01 = 4,272,287.41/x
3. Step 3: Cross multiply
   7,710,046.38x = 10,639,864.01 × 4,272,287.41
4. Step 4: Simplify right side
   7,710,046.38x = 45,456,557,089,915.50
5. Step 5: Solve for x
   x = 45,456,557,089,915.50/7,710,046.38
6. Step 6: Final answer
   x = 5,895,756.63