Finding the Fourth Proportional to 342,814,738.98, 473,113,516.38 and 194,162,304.15

Step by Step Solution

1. Step 1: Write the proportion equation
   342,814,738.98 : 473,113,516.38 = 194,162,304.15 : x
2. Step 2: Convert to fraction form
   342,814,738.98/473,113,516.38 = 194,162,304.15/x
3. Step 3: Cross multiply
   342,814,738.98x = 473,113,516.38 × 194,162,304.15
4. Step 4: Simplify right side
   342,814,738.98x = 91,860,810,464,849,568
5. Step 5: Solve for x
   x = 91,860,810,464,849,568/342,814,738.98
6. Step 6: Final answer
   x = 267,960,504.67