Finding the Fourth Proportional to 107,320.15, 160,980.21 and 37,199.46

Step by Step Solution

1. Step 1: Write the proportion equation
   107,320.15 : 160,980.21 = 37,199.46 : x
2. Step 2: Convert to fraction form
   107,320.15/160,980.21 = 37,199.46/x
3. Step 3: Cross multiply
   107,320.15x = 160,980.21 × 37,199.46
4. Step 4: Simplify right side
   107,320.15x = 5,988,376,882.69
5. Step 5: Solve for x
   x = 5,988,376,882.69/107,320.15
6. Step 6: Final answer
   x = 55,799.18