Finding the Fourth Proportional to 900,669,093.57, 1,351,875,120.37 and 434,658,568.82

Step by Step Solution

1. Step 1: Write the proportion equation
   900,669,093.57 : 1,351,875,120.37 = 434,658,568.82 : x
2. Step 2: Convert to fraction form
   900,669,093.57/1,351,875,120.37 = 434,658,568.82/x
3. Step 3: Cross multiply
   900,669,093.57x = 1,351,875,120.37 × 434,658,568.82
4. Step 4: Simplify right side
   900,669,093.57x = 587,604,105,035,543,424
5. Step 5: Solve for x
   x = 587,604,105,035,543,424/900,669,093.57
6. Step 6: Final answer
   x = 652,408,425.28