Finding the Fourth Proportional to 47,080.84, 70,641.78 and 17,492.08

Step by Step Solution

1. Step 1: Write the proportion equation
   47,080.84 : 70,641.78 = 17,492.08 : x
2. Step 2: Convert to fraction form
   47,080.84/70,641.78 = 17,492.08/x
3. Step 3: Cross multiply
   47,080.84x = 70,641.78 × 17,492.08
4. Step 4: Simplify right side
   47,080.84x = 1,235,671,667.10
5. Step 5: Solve for x
   x = 1,235,671,667.10/47,080.84
6. Step 6: Final answer
   x = 26,245.74