Finding the Fourth Proportional to 2,155,541.16, 3,233,561.88 and 716,353.01

Step by Step Solution

1. Step 1: Write the proportion equation
   2,155,541.16 : 3,233,561.88 = 716,353.01 : x
2. Step 2: Convert to fraction form
   2,155,541.16/3,233,561.88 = 716,353.01/x
3. Step 3: Cross multiply
   2,155,541.16x = 3,233,561.88 × 716,353.01
4. Step 4: Simplify right side
   2,155,541.16x = 2,316,371,769,591.45
5. Step 5: Solve for x
   x = 2,316,371,769,591.45/2,155,541.16
6. Step 6: Final answer
   x = 1,074,612.64