Finding the Fourth Proportional to 53,453,951.61, 73,766,452.59 and 29,007,665.61

Step by Step Solution

1. Step 1: Write the proportion equation
   53,453,951.61 : 73,766,452.59 = 29,007,665.61 : x
2. Step 2: Convert to fraction form
   53,453,951.61/73,766,452.59 = 29,007,665.61/x
3. Step 3: Cross multiply
   53,453,951.61x = 73,766,452.59 × 29,007,665.61
4. Step 4: Simplify right side
   53,453,951.61x = 2,139,792,589,966,638.50
5. Step 5: Solve for x
   x = 2,139,792,589,966,638.50/53,453,951.61
6. Step 6: Final answer
   x = 40,030,578.20