Finding the Fourth Proportional to 10,725,028,764.22, 14,802,588,830.12 and 7,101,661,640.86

Step by Step Solution

1. Step 1: Write the proportion equation
   10,725,028,764.22 : 14,802,588,830.12 = 7,101,661,640.86 : x
2. Step 2: Convert to fraction form
   10,725,028,764.22/14,802,588,830.12 = 7,101,661,640.86/x
3. Step 3: Cross multiply
   10,725,028,764.22x = 14,802,588,830.12 × 7,101,661,640.86
4. Step 4: Simplify right side
   10,725,028,764.22x = 105,122,977,280,285,900,800
5. Step 5: Solve for x
   x = 105,122,977,280,285,900,800/10,725,028,764.22
6. Step 6: Final answer
   x = 9,801,649,915.48