Finding the Fourth Proportional to 17,188,116.10, 25,781,799.60 and 8,085,168.04

Step by Step Solution

1. Step 1: Write the proportion equation
   17,188,116.10 : 25,781,799.60 = 8,085,168.04 : x
2. Step 2: Convert to fraction form
   17,188,116.10/25,781,799.60 = 8,085,168.04/x
3. Step 3: Cross multiply
   17,188,116.10x = 25,781,799.60 × 8,085,168.04
4. Step 4: Simplify right side
   17,188,116.10x = 208,450,182,139,604.81
5. Step 5: Solve for x
   x = 208,450,182,139,604.81/17,188,116.10
6. Step 6: Final answer
   x = 12,127,575.87