Finding the Fourth Proportional to 1,123,044.01, 1,549,797.30 and 613,746.39

Step by Step Solution

1. Step 1: Write the proportion equation
   1,123,044.01 : 1,549,797.30 = 613,746.39 : x
2. Step 2: Convert to fraction form
   1,123,044.01/1,549,797.30 = 613,746.39/x
3. Step 3: Cross multiply
   1,123,044.01x = 1,549,797.30 × 613,746.39
4. Step 4: Simplify right side
   1,123,044.01x = 951,182,498,106.75
5. Step 5: Solve for x
   x = 951,182,498,106.75/1,123,044.01
6. Step 6: Final answer
   x = 846,968.14