Finding the Fourth Proportional to 5,365,945.96, 8,049,168.16 and 1,722,824.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,365,945.96 : 8,049,168.16 = 1,722,824.50 : x
2. Step 2: Convert to fraction form
   5,365,945.96/8,049,168.16 = 1,722,824.50/x
3. Step 3: Cross multiply
   5,365,945.96x = 8,049,168.16 × 1,722,824.50
4. Step 4: Simplify right side
   5,365,945.96x = 13,867,304,110,667.92
5. Step 5: Solve for x
   x = 13,867,304,110,667.92/5,365,945.96
6. Step 6: Final answer
   x = 2,584,316.77