Finding the Fourth Proportional to 45,013.69, 62,115.69 and 24,870.35

Step by Step Solution

1. Step 1: Write the proportion equation
   45,013.69 : 62,115.69 = 24,870.35 : x
2. Step 2: Convert to fraction form
   45,013.69/62,115.69 = 24,870.35/x
3. Step 3: Cross multiply
   45,013.69x = 62,115.69 × 24,870.35
4. Step 4: Simplify right side
   45,013.69x = 1,544,839,199.34
5. Step 5: Solve for x
   x = 1,544,839,199.34/45,013.69
6. Step 6: Final answer
   x = 34,319.32