Finding the Fourth Proportional to 6,368,827,058.76, 8,789,007,971.72 and 3,510,906,536.12

Step by Step Solution

1. Step 1: Write the proportion equation
   6,368,827,058.76 : 8,789,007,971.72 = 3,510,906,536.12 : x
2. Step 2: Convert to fraction form
   6,368,827,058.76/8,789,007,971.72 = 3,510,906,536.12/x
3. Step 3: Cross multiply
   6,368,827,058.76x = 8,789,007,971.72 × 3,510,906,536.12
4. Step 4: Simplify right side
   6,368,827,058.76x = 30,857,385,533,922,529,280
5. Step 5: Solve for x
   x = 30,857,385,533,922,529,280/6,368,827,058.76
6. Step 6: Final answer
   x = 4,845,065,700.36