Finding the Fourth Proportional to 68,468,968.36, 94,496,865.15 and 42,371,891.02

Step by Step Solution

1. Step 1: Write the proportion equation
   68,468,968.36 : 94,496,865.15 = 42,371,891.02 : x
2. Step 2: Convert to fraction form
   68,468,968.36/94,496,865.15 = 42,371,891.02/x
3. Step 3: Cross multiply
   68,468,968.36x = 94,496,865.15 × 42,371,891.02
4. Step 4: Simplify right side
   68,468,968.36x = 4,004,010,871,867,436.50
5. Step 5: Solve for x
   x = 4,004,010,871,867,436.50/68,468,968.36
6. Step 6: Final answer
   x = 58,479,205.51