Finding the Fourth Proportional to 2,155,388.79, 3,233,159.56 and 536,166.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,155,388.79 : 3,233,159.56 = 536,166.06 : x
2. Step 2: Convert to fraction form
   2,155,388.79/3,233,159.56 = 536,166.06/x
3. Step 3: Cross multiply
   2,155,388.79x = 3,233,159.56 × 536,166.06
4. Step 4: Simplify right side
   2,155,388.79x = 1,733,510,418,767.69
5. Step 5: Solve for x
   x = 1,733,510,418,767.69/2,155,388.79
6. Step 6: Final answer
   x = 804,268.09