Finding the Fourth Proportional to 2,186,214,103.98, 3,276,686,444.94 and 1,004,163,434.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,186,214,103.98 : 3,276,686,444.94 = 1,004,163,434.89 : x
2. Step 2: Convert to fraction form
   2,186,214,103.98/3,276,686,444.94 = 1,004,163,434.89/x
3. Step 3: Cross multiply
   2,186,214,103.98x = 3,276,686,444.94 × 1,004,163,434.89
4. Step 4: Simplify right side
   2,186,214,103.98x = 3,290,328,715,600,261,632
5. Step 5: Solve for x
   x = 3,290,328,715,600,261,632/2,186,214,103.98
6. Step 6: Final answer
   x = 1,505,034,987.02