Finding the Fourth Proportional to 2,298,510,693.81, 3,447,766,085.94 and 551,713,430.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,298,510,693.81 : 3,447,766,085.94 = 551,713,430.30 : x
2. Step 2: Convert to fraction form
   2,298,510,693.81/3,447,766,085.94 = 551,713,430.30/x
3. Step 3: Cross multiply
   2,298,510,693.81x = 3,447,766,085.94 × 551,713,430.30
4. Step 4: Simplify right side
   2,298,510,693.81x = 1,902,178,854,128,722,944
5. Step 5: Solve for x
   x = 1,902,178,854,128,722,944/2,298,510,693.81
6. Step 6: Final answer
   x = 827,570,156.30