Finding the Fourth Proportional to 2,061,942,950.52, 2,845,488,640.92 and 1,122,156,857.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,061,942,950.52 : 2,845,488,640.92 = 1,122,156,857.88 : x
2. Step 2: Convert to fraction form
   2,061,942,950.52/2,845,488,640.92 = 1,122,156,857.88/x
3. Step 3: Cross multiply
   2,061,942,950.52x = 2,845,488,640.92 × 1,122,156,857.88
4. Step 4: Simplify right side
   2,061,942,950.52x = 3,193,084,592,428,019,200
5. Step 5: Solve for x
   x = 3,193,084,592,428,019,200/2,061,942,950.52
6. Step 6: Final answer
   x = 1,548,580,474.36