Finding the Fourth Proportional to 1,862,083,350.42, 2,789,964,261.45 and 1,123,601,597.34

Step by Step Solution

1. Step 1: Write the proportion equation
   1,862,083,350.42 : 2,789,964,261.45 = 1,123,601,597.34 : x
2. Step 2: Convert to fraction form
   1,862,083,350.42/2,789,964,261.45 = 1,123,601,597.34/x
3. Step 3: Cross multiply
   1,862,083,350.42x = 2,789,964,261.45 × 1,123,601,597.34
4. Step 4: Simplify right side
   1,862,083,350.42x = 3,134,808,300,686,732,800
5. Step 5: Solve for x
   x = 3,134,808,300,686,732,800/1,862,083,350.42
6. Step 6: Final answer
   x = 1,683,495,156.10