Finding the Fourth Proportional to 435,674,420.56, 601,252,016.34 and 244,995,449.59

Step by Step Solution

1. Step 1: Write the proportion equation
   435,674,420.56 : 601,252,016.34 = 244,995,449.59 : x
2. Step 2: Convert to fraction form
   435,674,420.56/601,252,016.34 = 244,995,449.59/x
3. Step 3: Cross multiply
   435,674,420.56x = 601,252,016.34 × 244,995,449.59
4. Step 4: Simplify right side
   435,674,420.56x = 147,304,008,060,112,352
5. Step 5: Solve for x
   x = 147,304,008,060,112,352/435,674,420.56
6. Step 6: Final answer
   x = 338,105,707.17