Finding the Fourth Proportional to 3,290,238.93, 4,933,549.77 and 1,015,142.52

Step by Step Solution

1. Step 1: Write the proportion equation
   3,290,238.93 : 4,933,549.77 = 1,015,142.52 : x
2. Step 2: Convert to fraction form
   3,290,238.93/4,933,549.77 = 1,015,142.52/x
3. Step 3: Cross multiply
   3,290,238.93x = 4,933,549.77 × 1,015,142.52
4. Step 4: Simplify right side
   3,290,238.93x = 5,008,256,166,467.42
5. Step 5: Solve for x
   x = 5,008,256,166,467.42/3,290,238.93
6. Step 6: Final answer
   x = 1,522,155.77