Finding the Fourth Proportional to 2,052,158,364.12, 2,831,902,672.59 and 1,112,340,827.91

Step by Step Solution

1. Step 1: Write the proportion equation
   2,052,158,364.12 : 2,831,902,672.59 = 1,112,340,827.91 : x
2. Step 2: Convert to fraction form
   2,052,158,364.12/2,831,902,672.59 = 1,112,340,827.91/x
3. Step 3: Cross multiply
   2,052,158,364.12x = 2,831,902,672.59 × 1,112,340,827.91
4. Step 4: Simplify right side
   2,052,158,364.12x = 3,150,040,963,389,302,784
5. Step 5: Solve for x
   x = 3,150,040,963,389,302,784/2,052,158,364.12
6. Step 6: Final answer
   x = 1,534,989,218.41