Finding the Fourth Proportional to 8,362,663,127.68, 12,545,884,498.88 and 2,766,587,090.56

Step by Step Solution

1. Step 1: Write the proportion equation
   8,362,663,127.68 : 12,545,884,498.88 = 2,766,587,090.56 : x
2. Step 2: Convert to fraction form
   8,362,663,127.68/12,545,884,498.88 = 2,766,587,090.56/x
3. Step 3: Cross multiply
   8,362,663,127.68x = 12,545,884,498.88 × 2,766,587,090.56
4. Step 4: Simplify right side
   8,362,663,127.68x = 34,709,282,094,258,221,056
5. Step 5: Solve for x
   x = 34,709,282,094,258,221,056/8,362,663,127.68
6. Step 6: Final answer
   x = 4,150,505,833.41