Finding the Fourth Proportional to 17,105,587.11, 25,652,948.16 and 5,588,429.58

Step by Step Solution

1. Step 1: Write the proportion equation
   17,105,587.11 : 25,652,948.16 = 5,588,429.58 : x
2. Step 2: Convert to fraction form
   17,105,587.11/25,652,948.16 = 5,588,429.58/x
3. Step 3: Cross multiply
   17,105,587.11x = 25,652,948.16 × 5,588,429.58
4. Step 4: Simplify right side
   17,105,587.11x = 143,359,694,311,550.56
5. Step 5: Solve for x
   x = 143,359,694,311,550.56/17,105,587.11
6. Step 6: Final answer
   x = 8,380,869.56