Finding the Fourth Proportional to 119,797,921.66, 179,716,758.72 and 42,054,673

Step by Step Solution

1. Step 1: Write the proportion equation
   119,797,921.66 : 179,716,758.72 = 42,054,673 : x
2. Step 2: Convert to fraction form
   119,797,921.66/179,716,758.72 = 42,054,673/x
3. Step 3: Cross multiply
   119,797,921.66x = 179,716,758.72 × 42,054,673
4. Step 4: Simplify right side
   119,797,921.66x = 7,557,929,520,589,499
5. Step 5: Solve for x
   x = 7,557,929,520,589,499/119,797,921.66
6. Step 6: Final answer
   x = 63,088,986.99