Finding the Fourth Proportional to 9,140,786,640.01, 12,614,387,826.28 and 5,071,762,022.09

Step by Step Solution

1. Step 1: Write the proportion equation
   9,140,786,640.01 : 12,614,387,826.28 = 5,071,762,022.09 : x
2. Step 2: Convert to fraction form
   9,140,786,640.01/12,614,387,826.28 = 5,071,762,022.09/x
3. Step 3: Cross multiply
   9,140,786,640.01x = 12,614,387,826.28 × 5,071,762,022.09
4. Step 4: Simplify right side
   9,140,786,640.01x = 63,977,173,109,180,710,912
5. Step 5: Solve for x
   x = 63,977,173,109,180,710,912/9,140,786,640.01
6. Step 6: Final answer
   x = 6,999,088,331.10