Finding the Fourth Proportional to 300,765,152.82, 451,060,207.37 and 116,491,529.01

Step by Step Solution

1. Step 1: Write the proportion equation
   300,765,152.82 : 451,060,207.37 = 116,491,529.01 : x
2. Step 2: Convert to fraction form
   300,765,152.82/451,060,207.37 = 116,491,529.01/x
3. Step 3: Cross multiply
   300,765,152.82x = 451,060,207.37 × 116,491,529.01
4. Step 4: Simplify right side
   300,765,152.82x = 52,544,693,233,500,424
5. Step 5: Solve for x
   x = 52,544,693,233,500,424/300,765,152.82
6. Step 6: Final answer
   x = 174,703,394.79