Finding the Fourth Proportional to 2,196,073.71, 3,030,150.96 and 1,379,804.49

Step by Step Solution

1. Step 1: Write the proportion equation
   2,196,073.71 : 3,030,150.96 = 1,379,804.49 : x
2. Step 2: Convert to fraction form
   2,196,073.71/3,030,150.96 = 1,379,804.49/x
3. Step 3: Cross multiply
   2,196,073.71x = 3,030,150.96 × 1,379,804.49
4. Step 4: Simplify right side
   2,196,073.71x = 4,181,015,899,985.81
5. Step 5: Solve for x
   x = 4,181,015,899,985.81/2,196,073.71
6. Step 6: Final answer
   x = 1,903,859.55