Finding the Fourth Proportional to 2,418,665.77, 3,628,523.54 and 735,725.53

Step by Step Solution

1. Step 1: Write the proportion equation
   2,418,665.77 : 3,628,523.54 = 735,725.53 : x
2. Step 2: Convert to fraction form
   2,418,665.77/3,628,523.54 = 735,725.53/x
3. Step 3: Cross multiply
   2,418,665.77x = 3,628,523.54 × 735,725.53
4. Step 4: Simplify right side
   2,418,665.77x = 2,669,597,406,820.49
5. Step 5: Solve for x
   x = 2,669,597,406,820.49/2,418,665.77
6. Step 6: Final answer
   x = 1,103,747.96