Finding the Fourth Proportional to 345,694,740,404.16, 477,064,389,700.98 and 189,262,322,596

Step by Step Solution

1. Step 1: Write the proportion equation
   345,694,740,404.16 : 477,064,389,700.98 = 189,262,322,596 : x
2. Step 2: Convert to fraction form
   345,694,740,404.16/477,064,389,700.98 = 189,262,322,596/x
3. Step 3: Cross multiply
   345,694,740,404.16x = 477,064,389,700.98 × 189,262,322,596
4. Step 4: Simplify right side
   345,694,740,404.16x = 90,290,314,422,650,736,214,016
5. Step 5: Solve for x
   x = 90,290,314,422,650,736,214,016/345,694,740,404.16
6. Step 6: Final answer
   x = 261,185,097,340.76