Finding the Fourth Proportional to 64,644,285.33, 89,211,006.72 and 35,277,510.15

Step by Step Solution

1. Step 1: Write the proportion equation
   64,644,285.33 : 89,211,006.72 = 35,277,510.15 : x
2. Step 2: Convert to fraction form
   64,644,285.33/89,211,006.72 = 35,277,510.15/x
3. Step 3: Cross multiply
   64,644,285.33x = 89,211,006.72 × 35,277,510.15
4. Step 4: Simplify right side
   64,644,285.33x = 3,147,142,195,056,518
5. Step 5: Solve for x
   x = 3,147,142,195,056,518/64,644,285.33
6. Step 6: Final answer
   x = 48,683,997.03