Finding the Fourth Proportional to 45,744,440.10, 68,553,674.55 and 30,347,960.10

Step by Step Solution

1. Step 1: Write the proportion equation
   45,744,440.10 : 68,553,674.55 = 30,347,960.10 : x
2. Step 2: Convert to fraction form
   45,744,440.10/68,553,674.55 = 30,347,960.10/x
3. Step 3: Cross multiply
   45,744,440.10x = 68,553,674.55 × 30,347,960.10
4. Step 4: Simplify right side
   45,744,440.10x = 2,080,464,179,951,785.50
5. Step 5: Solve for x
   x = 2,080,464,179,951,785.50/45,744,440.10
6. Step 6: Final answer
   x = 45,480,153.99