Finding the Fourth Proportional to 7,309,110,238.52, 10,086,584,915.25 and 3,967,610,784.44

Step by Step Solution

1. Step 1: Write the proportion equation
   7,309,110,238.52 : 10,086,584,915.25 = 3,967,610,784.44 : x
2. Step 2: Convert to fraction form
   7,309,110,238.52/10,086,584,915.25 = 3,967,610,784.44/x
3. Step 3: Cross multiply
   7,309,110,238.52x = 10,086,584,915.25 × 3,967,610,784.44
4. Step 4: Simplify right side
   7,309,110,238.52x = 40,019,643,087,865,290,752
5. Step 5: Solve for x
   x = 40,019,643,087,865,290,752/7,309,110,238.52
6. Step 6: Final answer
   x = 5,475,309,823.21