Finding the Fourth Proportional to 65,215,546.39, 89,996,243.28 and 35,846,251.10

Step by Step Solution

1. Step 1: Write the proportion equation
   65,215,546.39 : 89,996,243.28 = 35,846,251.10 : x
2. Step 2: Convert to fraction form
   65,215,546.39/89,996,243.28 = 35,846,251.10/x
3. Step 3: Cross multiply
   65,215,546.39x = 89,996,243.28 × 35,846,251.10
4. Step 4: Simplify right side
   65,215,546.39x = 3,226,027,934,221,586.50
5. Step 5: Solve for x
   x = 3,226,027,934,221,586.50/65,215,546.39
6. Step 6: Final answer
   x = 49,467,161.02