Finding the Fourth Proportional to 2,619,790.61, 3,615,310.50 and 1,458,211.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,619,790.61 : 3,615,310.50 = 1,458,211.82 : x
2. Step 2: Convert to fraction form
   2,619,790.61/3,615,310.50 = 1,458,211.82/x
3. Step 3: Cross multiply
   2,619,790.61x = 3,615,310.50 × 1,458,211.82
4. Step 4: Simplify right side
   2,619,790.61x = 5,271,888,504,070.11
5. Step 5: Solve for x
   x = 5,271,888,504,070.11/2,619,790.61
6. Step 6: Final answer
   x = 2,012,332.01