Finding the Fourth Proportional to 53,695.89, 74,096.00 and 31,036.35

Step by Step Solution

1. Step 1: Write the proportion equation
   53,695.89 : 74,096.00 = 31,036.35 : x
2. Step 2: Convert to fraction form
   53,695.89/74,096.00 = 31,036.35/x
3. Step 3: Cross multiply
   53,695.89x = 74,096.00 × 31,036.35
4. Step 4: Simplify right side
   53,695.89x = 2,299,669,234.42
5. Step 5: Solve for x
   x = 2,299,669,234.42/53,695.89
6. Step 6: Final answer
   x = 42,827.66