Finding the Fourth Proportional to 2,253,208,274.88, 3,109,016,278.91 and 1,300,241,356.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,253,208,274.88 : 3,109,016,278.91 = 1,300,241,356.72 : x
2. Step 2: Convert to fraction form
   2,253,208,274.88/3,109,016,278.91 = 1,300,241,356.72/x
3. Step 3: Cross multiply
   2,253,208,274.88x = 3,109,016,278.91 × 1,300,241,356.72
4. Step 4: Simplify right side
   2,253,208,274.88x = 4,042,471,544,548,003,328
5. Step 5: Solve for x
   x = 4,042,471,544,548,003,328/2,253,208,274.88
6. Step 6: Final answer
   x = 1,794,095,818.67