Finding the Fourth Proportional to 3,787,019.13, 5,226,105.65 and 2,068,139.60

Step by Step Solution

1. Step 1: Write the proportion equation
   3,787,019.13 : 5,226,105.65 = 2,068,139.60 : x
2. Step 2: Convert to fraction form
   3,787,019.13/5,226,105.65 = 2,068,139.60/x
3. Step 3: Cross multiply
   3,787,019.13x = 5,226,105.65 × 2,068,139.60
4. Step 4: Simplify right side
   3,787,019.13x = 10,808,316,012,077.51
5. Step 5: Solve for x
   x = 10,808,316,012,077.51/3,787,019.13
6. Step 6: Final answer
   x = 2,854,043.15