Finding the Fourth Proportional to 2,425,014,442.36, 3,346,500,437.89 and 1,407,834,252.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,425,014,442.36 : 3,346,500,437.89 = 1,407,834,252.42 : x
2. Step 2: Convert to fraction form
   2,425,014,442.36/3,346,500,437.89 = 1,407,834,252.42/x
3. Step 3: Cross multiply
   2,425,014,442.36x = 3,346,500,437.89 × 1,407,834,252.42
4. Step 4: Simplify right side
   2,425,014,442.36x = 4,711,317,942,200,071,168
5. Step 5: Solve for x
   x = 4,711,317,942,200,071,168/2,425,014,442.36
6. Step 6: Final answer
   x = 1,942,799,951.99