Finding the Fourth Proportional to 102,373.39, 153,581.95 and 35,815.69

Step by Step Solution

1. Step 1: Write the proportion equation
   102,373.39 : 153,581.95 = 35,815.69 : x
2. Step 2: Convert to fraction form
   102,373.39/153,581.95 = 35,815.69/x
3. Step 3: Cross multiply
   102,373.39x = 153,581.95 × 35,815.69
4. Step 4: Simplify right side
   102,373.39x = 5,500,642,563.81
5. Step 5: Solve for x
   x = 5,500,642,563.81/102,373.39
6. Step 6: Final answer
   x = 53,731.18