Finding the Fourth Proportional to 3,074,481.56, 4,242,784.86 and 1,716,354.56

Step by Step Solution

1. Step 1: Write the proportion equation
   3,074,481.56 : 4,242,784.86 = 1,716,354.56 : x
2. Step 2: Convert to fraction form
   3,074,481.56/4,242,784.86 = 1,716,354.56/x
3. Step 3: Cross multiply
   3,074,481.56x = 4,242,784.86 × 1,716,354.56
4. Step 4: Simplify right side
   3,074,481.56x = 7,282,123,152,166.93
5. Step 5: Solve for x
   x = 7,282,123,152,166.93/3,074,481.56
6. Step 6: Final answer
   x = 2,368,569.47