Finding the Fourth Proportional to 3,585,144.72, 4,947,624.84 and 1,953,686.52

Step by Step Solution

1. Step 1: Write the proportion equation
   3,585,144.72 : 4,947,624.84 = 1,953,686.52 : x
2. Step 2: Convert to fraction form
   3,585,144.72/4,947,624.84 = 1,953,686.52/x
3. Step 3: Cross multiply
   3,585,144.72x = 4,947,624.84 × 1,953,686.52
4. Step 4: Simplify right side
   3,585,144.72x = 9,666,107,955,925.16
5. Step 5: Solve for x
   x = 9,666,107,955,925.16/3,585,144.72
6. Step 6: Final answer
   x = 2,696,155.58