Finding the Fourth Proportional to 2,274,902,892.24, 3,139,094,104.35 and 1,257,490,882.75

Step by Step Solution

1. Step 1: Write the proportion equation
   2,274,902,892.24 : 3,139,094,104.35 = 1,257,490,882.75 : x
2. Step 2: Convert to fraction form
   2,274,902,892.24/3,139,094,104.35 = 1,257,490,882.75/x
3. Step 3: Cross multiply
   2,274,902,892.24x = 3,139,094,104.35 × 1,257,490,882.75
4. Step 4: Simplify right side
   2,274,902,892.24x = 3,947,382,216,314,781,696
5. Step 5: Solve for x
   x = 3,947,382,216,314,781,696/2,274,902,892.24
6. Step 6: Final answer
   x = 1,735,187,128.11