Finding the Fourth Proportional to 195,162,955.93, 269,322,366.45 and 111,530,128.83

Step by Step Solution

1. Step 1: Write the proportion equation
   195,162,955.93 : 269,322,366.45 = 111,530,128.83 : x
2. Step 2: Convert to fraction form
   195,162,955.93/269,322,366.45 = 111,530,128.83/x
3. Step 3: Cross multiply
   195,162,955.93x = 269,322,366.45 × 111,530,128.83
4. Step 4: Simplify right side
   195,162,955.93x = 30,037,558,226,968,968
5. Step 5: Solve for x
   x = 30,037,558,226,968,968/195,162,955.93
6. Step 6: Final answer
   x = 153,910,141.83