Finding the Fourth Proportional to 9,075,176.10, 13,628,510.55 and 4,823,648.10

Step by Step Solution

1. Step 1: Write the proportion equation
   9,075,176.10 : 13,628,510.55 = 4,823,648.10 : x
2. Step 2: Convert to fraction form
   9,075,176.10/13,628,510.55 = 4,823,648.10/x
3. Step 3: Cross multiply
   9,075,176.10x = 13,628,510.55 × 4,823,648.10
4. Step 4: Simplify right side
   9,075,176.10x = 65,739,139,020,337.45
5. Step 5: Solve for x
   x = 65,739,139,020,337.45/9,075,176.10
6. Step 6: Final answer
   x = 7,243,841.69