Finding the Fourth Proportional to 59,044.56, 88,175.46 and 51,890.64

Step by Step Solution

1. Step 1: Write the proportion equation
   59,044.56 : 88,175.46 = 51,890.64 : x
2. Step 2: Convert to fraction form
   59,044.56/88,175.46 = 51,890.64/x
3. Step 3: Cross multiply
   59,044.56x = 88,175.46 × 51,890.64
4. Step 4: Simplify right side
   59,044.56x = 4,575,481,051.69
5. Step 5: Solve for x
   x = 4,575,481,051.69/59,044.56
6. Step 6: Final answer
   x = 77,492.00