Finding the Fourth Proportional to 1,271,900,602.96, 1,754,963,375.52 and 743,162,325.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,271,900,602.96 : 1,754,963,375.52 = 743,162,325.52 : x
2. Step 2: Convert to fraction form
   1,271,900,602.96/1,754,963,375.52 = 743,162,325.52/x
3. Step 3: Cross multiply
   1,271,900,602.96x = 1,754,963,375.52 × 743,162,325.52
4. Step 4: Simplify right side
   1,271,900,602.96x = 1,304,222,663,353,872,128
5. Step 5: Solve for x
   x = 1,304,222,663,353,872,128/1,271,900,602.96
6. Step 6: Final answer
   x = 1,025,412,410.62