Finding the Fourth Proportional to 1,356,156.16, 1,871,506.56 and 752,554.24

Step by Step Solution

1. Step 1: Write the proportion equation
   1,356,156.16 : 1,871,506.56 = 752,554.24 : x
2. Step 2: Convert to fraction form
   1,356,156.16/1,871,506.56 = 752,554.24/x
3. Step 3: Cross multiply
   1,356,156.16x = 1,871,506.56 × 752,554.24
4. Step 4: Simplify right side
   1,356,156.16x = 1,408,410,196,915.81
5. Step 5: Solve for x
   x = 1,408,410,196,915.81/1,356,156.16
6. Step 6: Final answer
   x = 1,038,530.99