Finding the Fourth Proportional to 1,748,368,655.33, 2,412,994,839.59 and 1,113,086,216.25

Step by Step Solution

1. Step 1: Write the proportion equation
   1,748,368,655.33 : 2,412,994,839.59 = 1,113,086,216.25 : x
2. Step 2: Convert to fraction form
   1,748,368,655.33/2,412,994,839.59 = 1,113,086,216.25/x
3. Step 3: Cross multiply
   1,748,368,655.33x = 2,412,994,839.59 × 1,113,086,216.25
4. Step 4: Simplify right side
   1,748,368,655.33x = 2,685,871,295,830,008,832
5. Step 5: Solve for x
   x = 2,685,871,295,830,008,832/1,748,368,655.33
6. Step 6: Final answer
   x = 1,536,215,653.17