Finding the Fourth Proportional to 2,610,085.80, 3,916,555.74 and 1,012,711.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,610,085.80 : 3,916,555.74 = 1,012,711.94 : x
2. Step 2: Convert to fraction form
   2,610,085.80/3,916,555.74 = 1,012,711.94/x
3. Step 3: Cross multiply
   2,610,085.80x = 3,916,555.74 × 1,012,711.94
4. Step 4: Simplify right side
   2,610,085.80x = 3,966,342,761,573.54
5. Step 5: Solve for x
   x = 3,966,342,761,573.54/2,610,085.80
6. Step 6: Final answer
   x = 1,519,621.60