Finding the Fourth Proportional to 13,848.81, 19,104.82 and 10,070.31

Step by Step Solution

1. Step 1: Write the proportion equation
   13,848.81 : 19,104.82 = 10,070.31 : x
2. Step 2: Convert to fraction form
   13,848.81/19,104.82 = 10,070.31/x
3. Step 3: Cross multiply
   13,848.81x = 19,104.82 × 10,070.31
4. Step 4: Simplify right side
   13,848.81x = 192,391,459.89
5. Step 5: Solve for x
   x = 192,391,459.89/13,848.81
6. Step 6: Final answer
   x = 13,892.27