Finding the Fourth Proportional to 78,294,280.82, 117,456,545.33 and 29,768,361.59

Step by Step Solution

1. Step 1: Write the proportion equation
   78,294,280.82 : 117,456,545.33 = 29,768,361.59 : x
2. Step 2: Convert to fraction form
   78,294,280.82/117,456,545.33 = 29,768,361.59/x
3. Step 3: Cross multiply
   78,294,280.82x = 117,456,545.33 × 29,768,361.59
4. Step 4: Simplify right side
   78,294,280.82x = 3,496,488,911,759,541.50
5. Step 5: Solve for x
   x = 3,496,488,911,759,541.50/78,294,280.82
6. Step 6: Final answer
   x = 44,658,292.73