Finding the Fourth Proportional to 2,106,761,934.52, 2,907,331,722.12 and 1,167,025,443.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,106,761,934.52 : 2,907,331,722.12 = 1,167,025,443.04 : x
2. Step 2: Convert to fraction form
   2,106,761,934.52/2,907,331,722.12 = 1,167,025,443.04/x
3. Step 3: Cross multiply
   2,106,761,934.52x = 2,907,331,722.12 × 1,167,025,443.04
4. Step 4: Simplify right side
   2,106,761,934.52x = 3,392,930,091,071,339,008
5. Step 5: Solve for x
   x = 3,392,930,091,071,339,008/2,106,761,934.52
6. Step 6: Final answer
   x = 1,610,495,251.26