Finding the Fourth Proportional to 1,014,561.39, 1,521,483.16 and 294,753.37

Step by Step Solution

1. Step 1: Write the proportion equation
   1,014,561.39 : 1,521,483.16 = 294,753.37 : x
2. Step 2: Convert to fraction form
   1,014,561.39/1,521,483.16 = 294,753.37/x
3. Step 3: Cross multiply
   1,014,561.39x = 1,521,483.16 × 294,753.37
4. Step 4: Simplify right side
   1,014,561.39x = 448,462,288,808.25
5. Step 5: Solve for x
   x = 448,462,288,808.25/1,014,561.39
6. Step 6: Final answer
   x = 442,025.78