Finding the Fourth Proportional to 2,406,881,308.98, 3,320,089,000.86 and 1,513,393,470.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,406,881,308.98 : 3,320,089,000.86 = 1,513,393,470.54 : x
2. Step 2: Convert to fraction form
   2,406,881,308.98/3,320,089,000.86 = 1,513,393,470.54/x
3. Step 3: Cross multiply
   2,406,881,308.98x = 3,320,089,000.86 × 1,513,393,470.54
4. Step 4: Simplify right side
   2,406,881,308.98x = 5,024,601,015,513,196,544
5. Step 5: Solve for x
   x = 5,024,601,015,513,196,544/2,406,881,308.98
6. Step 6: Final answer
   x = 2,087,598,169.78