Finding the Fourth Proportional to 2,111,040.01, 3,166,480.63 and 615,093.13

Step by Step Solution

1. Step 1: Write the proportion equation
   2,111,040.01 : 3,166,480.63 = 615,093.13 : x
2. Step 2: Convert to fraction form
   2,111,040.01/3,166,480.63 = 615,093.13/x
3. Step 3: Cross multiply
   2,111,040.01x = 3,166,480.63 × 615,093.13
4. Step 4: Simplify right side
   2,111,040.01x = 1,947,680,481,791.07
5. Step 5: Solve for x
   x = 1,947,680,481,791.07/2,111,040.01
6. Step 6: Final answer
   x = 922,616.56