Finding the Fourth Proportional to 3,260,843,089.55, 4,499,365,697.83 and 1,923,151,767.47

Step by Step Solution

1. Step 1: Write the proportion equation
   3,260,843,089.55 : 4,499,365,697.83 = 1,923,151,767.47 : x
2. Step 2: Convert to fraction form
   3,260,843,089.55/4,499,365,697.83 = 1,923,151,767.47/x
3. Step 3: Cross multiply
   3,260,843,089.55x = 4,499,365,697.83 × 1,923,151,767.47
4. Step 4: Simplify right side
   3,260,843,089.55x = 8,652,963,094,275,654,656
5. Step 5: Solve for x
   x = 8,652,963,094,275,654,656/3,260,843,089.55
6. Step 6: Final answer
   x = 2,653,596,894.01