Finding the Fourth Proportional to 1,845,401.32, 2,768,986.50 and 1,003,951.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,845,401.32 : 2,768,986.50 = 1,003,951.72 : x
2. Step 2: Convert to fraction form
   1,845,401.32/2,768,986.50 = 1,003,951.72/x
3. Step 3: Cross multiply
   1,845,401.32x = 2,768,986.50 × 1,003,951.72
4. Step 4: Simplify right side
   1,845,401.32x = 2,779,928,759,331.78
5. Step 5: Solve for x
   x = 2,779,928,759,331.78/1,845,401.32
6. Step 6: Final answer
   x = 1,506,408.78