Finding the Fourth Proportional to 2,558,091.96, 3,530,178.18 and 1,412,181.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,558,091.96 : 3,530,178.18 = 1,412,181.72 : x
2. Step 2: Convert to fraction form
   2,558,091.96/3,530,178.18 = 1,412,181.72/x
3. Step 3: Cross multiply
   2,558,091.96x = 3,530,178.18 × 1,412,181.72
4. Step 4: Simplify right side
   2,558,091.96x = 4,985,253,094,138.87
5. Step 5: Solve for x
   x = 4,985,253,094,138.87/2,558,091.96
6. Step 6: Final answer
   x = 1,948,817.00