Finding the Fourth Proportional to 3,737,984.19, 5,158,417.38 and 2,019,104.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,737,984.19 : 5,158,417.38 = 2,019,104.72 : x
2. Step 2: Convert to fraction form
   3,737,984.19/5,158,417.38 = 2,019,104.72/x
3. Step 3: Cross multiply
   3,737,984.19x = 5,158,417.38 × 2,019,104.72
4. Step 4: Simplify right side
   3,737,984.19x = 10,415,384,877,025.83
5. Step 5: Solve for x
   x = 10,415,384,877,025.83/3,737,984.19
6. Step 6: Final answer
   x = 2,786,364.08