Finding the Fourth Proportional to 2,208,226,790.52, 3,046,809,447.18 and 1,349,684,073.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,208,226,790.52 : 3,046,809,447.18 = 1,349,684,073.72 : x
2. Step 2: Convert to fraction form
   2,208,226,790.52/3,046,809,447.18 = 1,349,684,073.72/x
3. Step 3: Cross multiply
   2,208,226,790.52x = 3,046,809,447.18 × 1,349,684,073.72
4. Step 4: Simplify right side
   2,208,226,790.52x = 4,112,230,186,518,483,456
5. Step 5: Solve for x
   x = 4,112,230,186,518,483,456/2,208,226,790.52
6. Step 6: Final answer
   x = 1,862,231,816.12