Finding the Fourth Proportional to 2,604,844,870.12, 3,904,088,165.34 and 1,222,814,523.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,604,844,870.12 : 3,904,088,165.34 = 1,222,814,523.88 : x
2. Step 2: Convert to fraction form
   2,604,844,870.12/3,904,088,165.34 = 1,222,814,523.88/x
3. Step 3: Cross multiply
   2,604,844,870.12x = 3,904,088,165.34 × 1,222,814,523.88
4. Step 4: Simplify right side
   2,604,844,870.12x = 4,773,975,711,085,775,872
5. Step 5: Solve for x
   x = 4,773,975,711,085,775,872/2,604,844,870.12
6. Step 6: Final answer
   x = 1,832,729,375.11