Finding the Fourth Proportional to 101,640.22, 152,470.72 and 35,080.16

Step by Step Solution

1. Step 1: Write the proportion equation
   101,640.22 : 152,470.72 = 35,080.16 : x
2. Step 2: Convert to fraction form
   101,640.22/152,470.72 = 35,080.16/x
3. Step 3: Cross multiply
   101,640.22x = 152,470.72 × 35,080.16
4. Step 4: Simplify right side
   101,640.22x = 5,348,696,534.41
5. Step 5: Solve for x
   x = 5,348,696,534.41/101,640.22
6. Step 6: Final answer
   x = 52,623.82