Finding the Fourth Proportional to 2,224,789,234.83, 3,068,812,617.25 and 1,319,904,526.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,224,789,234.83 : 3,068,812,617.25 = 1,319,904,526.12 : x
2. Step 2: Convert to fraction form
   2,224,789,234.83/3,068,812,617.25 = 1,319,904,526.12/x
3. Step 3: Cross multiply
   2,224,789,234.83x = 3,068,812,617.25 × 1,319,904,526.12
4. Step 4: Simplify right side
   2,224,789,234.83x = 4,050,539,663,307,094,016
5. Step 5: Solve for x
   x = 4,050,539,663,307,094,016/2,224,789,234.83
6. Step 6: Final answer
   x = 1,820,639,726.18