Finding the Fourth Proportional to 251,359,153.56, 377,034,936.30 and 113,087,117.52

Step by Step Solution

1. Step 1: Write the proportion equation
   251,359,153.56 : 377,034,936.30 = 113,087,117.52 : x
2. Step 2: Convert to fraction form
   251,359,153.56/377,034,936.30 = 113,087,117.52/x
3. Step 3: Cross multiply
   251,359,153.56x = 377,034,936.30 × 113,087,117.52
4. Step 4: Simplify right side
   251,359,153.56x = 42,637,794,150,503,816
5. Step 5: Solve for x
   x = 42,637,794,150,503,816/251,359,153.56
6. Step 6: Final answer
   x = 169,628,969.33