Finding the Fourth Proportional to 3,815,404.11, 5,723,947.04 and 2,112,031.98

Step by Step Solution

1. Step 1: Write the proportion equation
   3,815,404.11 : 5,723,947.04 = 2,112,031.98 : x
2. Step 2: Convert to fraction form
   3,815,404.11/5,723,947.04 = 2,112,031.98/x
3. Step 3: Cross multiply
   3,815,404.11x = 5,723,947.04 × 2,112,031.98
4. Step 4: Simplify right side
   3,815,404.11x = 12,089,159,189,746.18
5. Step 5: Solve for x
   x = 12,089,159,189,746.18/3,815,404.11
6. Step 6: Final answer
   x = 3,168,513.44