Finding the Fourth Proportional to 5,075,805.28, 7,005,196.56 and 3,038,614.24

Step by Step Solution

1. Step 1: Write the proportion equation
   5,075,805.28 : 7,005,196.56 = 3,038,614.24 : x
2. Step 2: Convert to fraction form
   5,075,805.28/7,005,196.56 = 3,038,614.24/x
3. Step 3: Cross multiply
   5,075,805.28x = 7,005,196.56 × 3,038,614.24
4. Step 4: Simplify right side
   5,075,805.28x = 21,286,090,021,215.02
5. Step 5: Solve for x
   x = 21,286,090,021,215.02/5,075,805.28
6. Step 6: Final answer
   x = 4,193,638.02