Finding the Fourth Proportional to 1,123,538.84, 1,550,483.32 and 614,241.22

Step by Step Solution

1. Step 1: Write the proportion equation
   1,123,538.84 : 1,550,483.32 = 614,241.22 : x
2. Step 2: Convert to fraction form
   1,123,538.84/1,550,483.32 = 614,241.22/x
3. Step 3: Cross multiply
   1,123,538.84x = 1,550,483.32 × 614,241.22
4. Step 4: Simplify right side
   1,123,538.84x = 952,370,766,066.45
5. Step 5: Solve for x
   x = 952,370,766,066.45/1,123,538.84
6. Step 6: Final answer
   x = 847,652.73