Finding the Fourth Proportional to 13,836.52, 19,094.34 and 7,548.88

Step by Step Solution

1. Step 1: Write the proportion equation
   13,836.52 : 19,094.34 = 7,548.88 : x
2. Step 2: Convert to fraction form
   13,836.52/19,094.34 = 7,548.88/x
3. Step 3: Cross multiply
   13,836.52x = 19,094.34 × 7,548.88
4. Step 4: Simplify right side
   13,836.52x = 144,140,881.34
5. Step 5: Solve for x
   x = 144,140,881.34/13,836.52
6. Step 6: Final answer
   x = 10,417.42