Finding the Fourth Proportional to 116,255.07, 173,929.38 and 101,909.67

Step by Step Solution

1. Step 1: Write the proportion equation
   116,255.07 : 173,929.38 = 101,909.67 : x
2. Step 2: Convert to fraction form
   116,255.07/173,929.38 = 101,909.67/x
3. Step 3: Cross multiply
   116,255.07x = 173,929.38 × 101,909.67
4. Step 4: Simplify right side
   116,255.07x = 17,725,085,719.10
5. Step 5: Solve for x
   x = 17,725,085,719.10/116,255.07
6. Step 6: Final answer
   x = 152,467.21