Finding the Fourth Proportional to 2,848,498,017.24, 4,272,359,155.74 and 749,798,667.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,848,498,017.24 : 4,272,359,155.74 = 749,798,667.12 : x
2. Step 2: Convert to fraction form
   2,848,498,017.24/4,272,359,155.74 = 749,798,667.12/x
3. Step 3: Cross multiply
   2,848,498,017.24x = 4,272,359,155.74 × 749,798,667.12
4. Step 4: Simplify right side
   2,848,498,017.24x = 3,203,409,200,431,780,352
5. Step 5: Solve for x
   x = 3,203,409,200,431,780,352/2,848,498,017.24
6. Step 6: Final answer
   x = 1,124,595,903.19