Finding the Fourth Proportional to 10,860,384.48, 14,986,456.56 and 6,277,002.72

Step by Step Solution

1. Step 1: Write the proportion equation
   10,860,384.48 : 14,986,456.56 = 6,277,002.72 : x
2. Step 2: Convert to fraction form
   10,860,384.48/14,986,456.56 = 6,277,002.72/x
3. Step 3: Cross multiply
   10,860,384.48x = 14,986,456.56 × 6,277,002.72
4. Step 4: Simplify right side
   10,860,384.48x = 94,070,028,590,281.84
5. Step 5: Solve for x
   x = 94,070,028,590,281.84/10,860,384.48
6. Step 6: Final answer
   x = 8,661,758.59