Finding the Fourth Proportional to 2,184,345.27, 3,014,410.46 and 1,217,536.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,184,345.27 : 3,014,410.46 = 1,217,536.86 : x
2. Step 2: Convert to fraction form
   2,184,345.27/3,014,410.46 = 1,217,536.86/x
3. Step 3: Cross multiply
   2,184,345.27x = 3,014,410.46 × 1,217,536.86
4. Step 4: Simplify right side
   2,184,345.27x = 3,670,155,840,131.87
5. Step 5: Solve for x
   x = 3,670,155,840,131.87/2,184,345.27
6. Step 6: Final answer
   x = 1,680,208.66