Finding the Fourth Proportional to 90,875.82, 136,315.55 and 24,315.84

Step by Step Solution

1. Step 1: Write the proportion equation
   90,875.82 : 136,315.55 = 24,315.84 : x
2. Step 2: Convert to fraction form
   90,875.82/136,315.55 = 24,315.84/x
3. Step 3: Cross multiply
   90,875.82x = 136,315.55 × 24,315.84
4. Step 4: Simplify right side
   90,875.82x = 3,314,627,072.92
5. Step 5: Solve for x
   x = 3,314,627,072.92/90,875.82
6. Step 6: Final answer
   x = 36,474.25