Finding the Fourth Proportional to 2,443,725.55, 3,372,179.16 and 1,355,928.13

Step by Step Solution

1. Step 1: Write the proportion equation
   2,443,725.55 : 3,372,179.16 = 1,355,928.13 : x
2. Step 2: Convert to fraction form
   2,443,725.55/3,372,179.16 = 1,355,928.13/x
3. Step 3: Cross multiply
   2,443,725.55x = 3,372,179.16 × 1,355,928.13
4. Step 4: Simplify right side
   2,443,725.55x = 4,572,432,582,443.77
5. Step 5: Solve for x
   x = 4,572,432,582,443.77/2,443,725.55
6. Step 6: Final answer
   x = 1,871,090.88