Finding the Fourth Proportional to 123,862,196.44, 170,934,214.98 and 68,111,870.68

Step by Step Solution

1. Step 1: Write the proportion equation
   123,862,196.44 : 170,934,214.98 = 68,111,870.68 : x
2. Step 2: Convert to fraction form
   123,862,196.44/170,934,214.98 = 68,111,870.68/x
3. Step 3: Cross multiply
   123,862,196.44x = 170,934,214.98 × 68,111,870.68
4. Step 4: Simplify right side
   123,862,196.44x = 11,642,649,145,505,080
5. Step 5: Solve for x
   x = 11,642,649,145,505,080/123,862,196.44
6. Step 6: Final answer
   x = 93,996,792.24