Finding the Fourth Proportional to 96,870.10, 145,301.18 and 33,704.68

Step by Step Solution

1. Step 1: Write the proportion equation
   96,870.10 : 145,301.18 = 33,704.68 : x
2. Step 2: Convert to fraction form
   96,870.10/145,301.18 = 33,704.68/x
3. Step 3: Cross multiply
   96,870.10x = 145,301.18 × 33,704.68
4. Step 4: Simplify right side
   96,870.10x = 4,897,329,775.52
5. Step 5: Solve for x
   x = 4,897,329,775.52/96,870.10
6. Step 6: Final answer
   x = 50,555.64