Finding the Fourth Proportional to 3,820,303.44, 5,272,196.04 and 2,101,392.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,820,303.44 : 5,272,196.04 = 2,101,392.72 : x
2. Step 2: Convert to fraction form
   3,820,303.44/5,272,196.04 = 2,101,392.72/x
3. Step 3: Cross multiply
   3,820,303.44x = 5,272,196.04 × 2,101,392.72
4. Step 4: Simplify right side
   3,820,303.44x = 11,078,954,376,868.83
5. Step 5: Solve for x
   x = 11,078,954,376,868.83/3,820,303.44
6. Step 6: Final answer
   x = 2,900,019.48