Finding the Fourth Proportional to 58,093,786.87, 87,126,158.62 and 17,145,098.71

Step by Step Solution

1. Step 1: Write the proportion equation
   58,093,786.87 : 87,126,158.62 = 17,145,098.71 : x
2. Step 2: Convert to fraction form
   58,093,786.87/87,126,158.62 = 17,145,098.71/x
3. Step 3: Cross multiply
   58,093,786.87x = 87,126,158.62 × 17,145,098.71
4. Step 4: Simplify right side
   58,093,786.87x = 1,493,786,589,566,633.50
5. Step 5: Solve for x
   x = 1,493,786,589,566,633.50/58,093,786.87
6. Step 6: Final answer
   x = 25,713,362.31