Finding the Fourth Proportional to 2,558,157.27, 3,530,164.52 and 1,412,213.01

Step by Step Solution

1. Step 1: Write the proportion equation
   2,558,157.27 : 3,530,164.52 = 1,412,213.01 : x
2. Step 2: Convert to fraction form
   2,558,157.27/3,530,164.52 = 1,412,213.01/x
3. Step 3: Cross multiply
   2,558,157.27x = 3,530,164.52 × 1,412,213.01
4. Step 4: Simplify right side
   2,558,157.27x = 4,985,344,255,523.34
5. Step 5: Solve for x
   x = 4,985,344,255,523.34/2,558,157.27
6. Step 6: Final answer
   x = 1,948,802.88