Finding the Fourth Proportional to 32,123.84, 48,189.36 and 8,750.48

Step by Step Solution

1. Step 1: Write the proportion equation
   32,123.84 : 48,189.36 = 8,750.48 : x
2. Step 2: Convert to fraction form
   32,123.84/48,189.36 = 8,750.48/x
3. Step 3: Cross multiply
   32,123.84x = 48,189.36 × 8,750.48
4. Step 4: Simplify right side
   32,123.84x = 421,680,030.89
5. Step 5: Solve for x
   x = 421,680,030.89/32,123.84
6. Step 6: Final answer
   x = 13,126.70