Finding the Fourth Proportional to 107,925.58, 161,849.49 and 45,600.94

Step by Step Solution

1. Step 1: Write the proportion equation
   107,925.58 : 161,849.49 = 45,600.94 : x
2. Step 2: Convert to fraction form
   107,925.58/161,849.49 = 45,600.94/x
3. Step 3: Cross multiply
   107,925.58x = 161,849.49 × 45,600.94
4. Step 4: Simplify right side
   107,925.58x = 7,380,488,882.52
5. Step 5: Solve for x
   x = 7,380,488,882.52/107,925.58
6. Step 6: Final answer
   x = 68,384.98