Finding the Fourth Proportional to 6,272,974.76, 8,656,854.42 and 3,519,865.88

Step by Step Solution

1. Step 1: Write the proportion equation
   6,272,974.76 : 8,656,854.42 = 3,519,865.88 : x
2. Step 2: Convert to fraction form
   6,272,974.76/8,656,854.42 = 3,519,865.88/x
3. Step 3: Cross multiply
   6,272,974.76x = 8,656,854.42 × 3,519,865.88
4. Step 4: Simplify right side
   6,272,974.76x = 30,470,966,501,085.19
5. Step 5: Solve for x
   x = 30,470,966,501,085.19/6,272,974.76
6. Step 6: Final answer
   x = 4,857,498.66