Finding the Fourth Proportional to 64,931,739.98, 89,605,887.55 and 35,162,439.34

Step by Step Solution

1. Step 1: Write the proportion equation
   64,931,739.98 : 89,605,887.55 = 35,162,439.34 : x
2. Step 2: Convert to fraction form
   64,931,739.98/89,605,887.55 = 35,162,439.34/x
3. Step 3: Cross multiply
   64,931,739.98x = 89,605,887.55 × 35,162,439.34
4. Step 4: Simplify right side
   64,931,739.98x = 3,150,761,585,770,352
5. Step 5: Solve for x
   x = 3,150,761,585,770,352/64,931,739.98
6. Step 6: Final answer
   x = 48,524,213.07