Finding the Fourth Proportional to 103,626, 143,003.88 and 58,914

Step by Step Solution

1. Step 1: Write the proportion equation
   103,626 : 143,003.88 = 58,914 : x
2. Step 2: Convert to fraction form
   103,626/143,003.88 = 58,914/x
3. Step 3: Cross multiply
   103,626x = 143,003.88 × 58,914
4. Step 4: Simplify right side
   103,626x = 8,424,930,586.32
5. Step 5: Solve for x
   x = 8,424,930,586.32/103,626
6. Step 6: Final answer
   x = 81,301.32