Finding the Fourth Proportional to 3,451,897,557.60, 5,177,942,807.72 and 1,122,834,548.98

Step by Step Solution

1. Step 1: Write the proportion equation
   3,451,897,557.60 : 5,177,942,807.72 = 1,122,834,548.98 : x
2. Step 2: Convert to fraction form
   3,451,897,557.60/5,177,942,807.72 = 1,122,834,548.98/x
3. Step 3: Cross multiply
   3,451,897,557.60x = 5,177,942,807.72 × 1,122,834,548.98
4. Step 4: Simplify right side
   3,451,897,557.60x = 5,813,973,077,150,521,344
5. Step 5: Solve for x
   x = 5,813,973,077,150,521,344/3,451,897,557.60
6. Step 6: Final answer
   x = 1,684,283,203.70