Finding the Fourth Proportional to 375,983,667.92, 563,847,762.36 and 130,282,976.72

Step by Step Solution

1. Step 1: Write the proportion equation
   375,983,667.92 : 563,847,762.36 = 130,282,976.72 : x
2. Step 2: Convert to fraction form
   375,983,667.92/563,847,762.36 = 130,282,976.72/x
3. Step 3: Cross multiply
   375,983,667.92x = 563,847,762.36 × 130,282,976.72
4. Step 4: Simplify right side
   375,983,667.92x = 73,459,764,897,171,968
5. Step 5: Solve for x
   x = 73,459,764,897,171,968/375,983,667.92
6. Step 6: Final answer
   x = 195,380,201.76