Finding the Fourth Proportional to 2,498,058,588.78, 3,447,320,875.47 and 1,384,224,682.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,498,058,588.78 : 3,447,320,875.47 = 1,384,224,682.50 : x
2. Step 2: Convert to fraction form
   2,498,058,588.78/3,447,320,875.47 = 1,384,224,682.50/x
3. Step 3: Cross multiply
   2,498,058,588.78x = 3,447,320,875.47 × 1,384,224,682.50
4. Step 4: Simplify right side
   2,498,058,588.78x = 4,771,866,644,323,082,240
5. Step 5: Solve for x
   x = 4,771,866,644,323,082,240/2,498,058,588.78
6. Step 6: Final answer
   x = 1,910,230,074.57