Finding the Fourth Proportional to 25,192.32, 37,796.76 and 12,042.96

Step by Step Solution

1. Step 1: Write the proportion equation
   25,192.32 : 37,796.76 = 12,042.96 : x
2. Step 2: Convert to fraction form
   25,192.32/37,796.76 = 12,042.96/x
3. Step 3: Cross multiply
   25,192.32x = 37,796.76 × 12,042.96
4. Step 4: Simplify right side
   25,192.32x = 455,184,868.81
5. Step 5: Solve for x
   x = 455,184,868.81/25,192.32
6. Step 6: Final answer
   x = 18,068.40