Finding the Fourth Proportional to 55,064.58, 82,586.76 and 25,071.72

Step by Step Solution

1. Step 1: Write the proportion equation
   55,064.58 : 82,586.76 = 25,071.72 : x
2. Step 2: Convert to fraction form
   55,064.58/82,586.76 = 25,071.72/x
3. Step 3: Cross multiply
   55,064.58x = 82,586.76 × 25,071.72
4. Step 4: Simplify right side
   55,064.58x = 2,070,592,122.43
5. Step 5: Solve for x
   x = 2,070,592,122.43/55,064.58
6. Step 6: Final answer
   x = 37,602.98