Finding the Fourth Proportional to 160,056,499.06, 220,810,332.69 and 107,150,251.31

Step by Step Solution

1. Step 1: Write the proportion equation
   160,056,499.06 : 220,810,332.69 = 107,150,251.31 : x
2. Step 2: Convert to fraction form
   160,056,499.06/220,810,332.69 = 107,150,251.31/x
3. Step 3: Cross multiply
   160,056,499.06x = 220,810,332.69 × 107,150,251.31
4. Step 4: Simplify right side
   160,056,499.06x = 23,659,882,639,302,196
5. Step 5: Solve for x
   x = 23,659,882,639,302,196/160,056,499.06
6. Step 6: Final answer
   x = 147,822,067.70