Finding the Fourth Proportional to 112,744.72, 169,077.78 and 37,848.88

Step by Step Solution

1. Step 1: Write the proportion equation
   112,744.72 : 169,077.78 = 37,848.88 : x
2. Step 2: Convert to fraction form
   112,744.72/169,077.78 = 37,848.88/x
3. Step 3: Cross multiply
   112,744.72x = 169,077.78 × 37,848.88
4. Step 4: Simplify right side
   112,744.72x = 6,399,404,605.89
5. Step 5: Solve for x
   x = 6,399,404,605.89/112,744.72
6. Step 6: Final answer
   x = 56,760.13