Finding the Fourth Proportional to 5,074,782.72, 7,610,995.92 and 3,026,015.36

Step by Step Solution

1. Step 1: Write the proportion equation
   5,074,782.72 : 7,610,995.92 = 3,026,015.36 : x
2. Step 2: Convert to fraction form
   5,074,782.72/7,610,995.92 = 3,026,015.36/x
3. Step 3: Cross multiply
   5,074,782.72x = 7,610,995.92 × 3,026,015.36
4. Step 4: Simplify right side
   5,074,782.72x = 23,030,990,558,817.33
5. Step 5: Solve for x
   x = 23,030,990,558,817.33/5,074,782.72
6. Step 6: Final answer
   x = 4,538,320.52