Finding the Fourth Proportional to 2,625,902,875.01, 3,623,735,133.86 and 1,420,245,467.53

Step by Step Solution

1. Step 1: Write the proportion equation
   2,625,902,875.01 : 3,623,735,133.86 = 1,420,245,467.53 : x
2. Step 2: Convert to fraction form
   2,625,902,875.01/3,623,735,133.86 = 1,420,245,467.53/x
3. Step 3: Cross multiply
   2,625,902,875.01x = 3,623,735,133.86 × 1,420,245,467.53
4. Step 4: Simplify right side
   2,625,902,875.01x = 5,146,593,399,377,722,368
5. Step 5: Solve for x
   x = 5,146,593,399,377,722,368/2,625,902,875.01
6. Step 6: Final answer
   x = 1,959,932,885.69