Finding the Fourth Proportional to 73,141,976.88, 109,711,847.49 and 17,810,329.32

Step by Step Solution

1. Step 1: Write the proportion equation
   73,141,976.88 : 109,711,847.49 = 17,810,329.32 : x
2. Step 2: Convert to fraction form
   73,141,976.88/109,711,847.49 = 17,810,329.32/x
3. Step 3: Cross multiply
   73,141,976.88x = 109,711,847.49 × 17,810,329.32
4. Step 4: Simplify right side
   73,141,976.88x = 1,954,004,134,102,515.25
5. Step 5: Solve for x
   x = 1,954,004,134,102,515.25/73,141,976.88
6. Step 6: Final answer
   x = 26,715,221.78