Finding the Fourth Proportional to 2,141,104,886.29, 3,211,644,374.70 and 1,164,736,498.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,141,104,886.29 : 3,211,644,374.70 = 1,164,736,498.78 : x
2. Step 2: Convert to fraction form
   2,141,104,886.29/3,211,644,374.70 = 1,164,736,498.78/x
3. Step 3: Cross multiply
   2,141,104,886.29x = 3,211,644,374.70 × 1,164,736,498.78
4. Step 4: Simplify right side
   2,141,104,886.29x = 3,740,719,424,314,560,000
5. Step 5: Solve for x
   x = 3,740,719,424,314,560,000/2,141,104,886.29
6. Step 6: Final answer
   x = 1,747,097,700.94