Finding the Fourth Proportional to 64,874,569.01, 89,527,142.49 and 35,105,217.35

Step by Step Solution

1. Step 1: Write the proportion equation
   64,874,569.01 : 89,527,142.49 = 35,105,217.35 : x
2. Step 2: Convert to fraction form
   64,874,569.01/89,527,142.49 = 35,105,217.35/x
3. Step 3: Cross multiply
   64,874,569.01x = 89,527,142.49 × 35,105,217.35
4. Step 4: Simplify right side
   64,874,569.01x = 3,142,869,795,835,870
5. Step 5: Solve for x
   x = 3,142,869,795,835,870/64,874,569.01
6. Step 6: Final answer
   x = 48,445,328.33