Finding the Fourth Proportional to 2,155,392.79, 3,233,165.57 and 536,170.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,155,392.79 : 3,233,165.57 = 536,170.06 : x
2. Step 2: Convert to fraction form
   2,155,392.79/3,233,165.57 = 536,170.06/x
3. Step 3: Cross multiply
   2,155,392.79x = 3,233,165.57 × 536,170.06
4. Step 4: Simplify right side
   2,155,392.79x = 1,733,526,577,656.83
5. Step 5: Solve for x
   x = 1,733,526,577,656.83/2,155,392.79
6. Step 6: Final answer
   x = 804,274.09