Finding the Fourth Proportional to 151,052.07, 208,447.69 and 83,069.04

Step by Step Solution

1. Step 1: Write the proportion equation
   151,052.07 : 208,447.69 = 83,069.04 : x
2. Step 2: Convert to fraction form
   151,052.07/208,447.69 = 83,069.04/x
3. Step 3: Cross multiply
   151,052.07x = 208,447.69 × 83,069.04
4. Step 4: Simplify right side
   151,052.07x = 17,315,549,498.52
5. Step 5: Solve for x
   x = 17,315,549,498.52/151,052.07
6. Step 6: Final answer
   x = 114,632.98