Finding the Fourth Proportional to 2,184,617.52, 3,014,874.36 and 1,217,754.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,184,617.52 : 3,014,874.36 = 1,217,754.72 : x
2. Step 2: Convert to fraction form
   2,184,617.52/3,014,874.36 = 1,217,754.72/x
3. Step 3: Cross multiply
   2,184,617.52x = 3,014,874.36 × 1,217,754.72
4. Step 4: Simplify right side
   2,184,617.52x = 3,671,377,482,096.98
5. Step 5: Solve for x
   x = 3,671,377,482,096.98/2,184,617.52
6. Step 6: Final answer
   x = 1,680,558.47