Finding the Fourth Proportional to 2,213,298.90, 3,054,311.01 and 1,353,796.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,213,298.90 : 3,054,311.01 = 1,353,796.02 : x
2. Step 2: Convert to fraction form
   2,213,298.90/3,054,311.01 = 1,353,796.02/x
3. Step 3: Cross multiply
   2,213,298.90x = 3,054,311.01 × 1,353,796.02
4. Step 4: Simplify right side
   2,213,298.90x = 4,134,914,089,180.18
5. Step 5: Solve for x
   x = 4,134,914,089,180.18/2,213,298.90
6. Step 6: Final answer
   x = 1,868,213.14