Finding the Fourth Proportional to 5,625,760.42, 7,763,586.78 and 3,047,441.32

Step by Step Solution

1. Step 1: Write the proportion equation
   5,625,760.42 : 7,763,586.78 = 3,047,441.32 : x
2. Step 2: Convert to fraction form
   5,625,760.42/7,763,586.78 = 3,047,441.32/x
3. Step 3: Cross multiply
   5,625,760.42x = 7,763,586.78 × 3,047,441.32
4. Step 4: Simplify right side
   5,625,760.42x = 23,659,075,144,777.75
5. Step 5: Solve for x
   x = 23,659,075,144,777.75/5,625,760.42
6. Step 6: Final answer
   x = 4,205,489.28