Finding the Fourth Proportional to 3,417,077,045.59, 4,715,531,580.89 and 1,891,168,162.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,417,077,045.59 : 4,715,531,580.89 = 1,891,168,162.72 : x
2. Step 2: Convert to fraction form
   3,417,077,045.59/4,715,531,580.89 = 1,891,168,162.72/x
3. Step 3: Cross multiply
   3,417,077,045.59x = 4,715,531,580.89 × 1,891,168,162.72
4. Step 4: Simplify right side
   3,417,077,045.59x = 8,917,863,196,082,211,840
5. Step 5: Solve for x
   x = 8,917,863,196,082,211,840/3,417,077,045.59
6. Step 6: Final answer
   x = 2,609,792,836.71