Finding the Fourth Proportional to 2,772,047.70, 4,158,071.55 and 1,353,014.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,772,047.70 : 4,158,071.55 = 1,353,014.10 : x
2. Step 2: Convert to fraction form
   2,772,047.70/4,158,071.55 = 1,353,014.10/x
3. Step 3: Cross multiply
   2,772,047.70x = 4,158,071.55 × 1,353,014.10
4. Step 4: Simplify right side
   2,772,047.70x = 5,625,929,435,958.86
5. Step 5: Solve for x
   x = 5,625,929,435,958.86/2,772,047.70
6. Step 6: Final answer
   x = 2,029,521.15