Finding the Fourth Proportional to 45,625.68, 68,526.72 and 37,836.72

Step by Step Solution

1. Step 1: Write the proportion equation
   45,625.68 : 68,526.72 = 37,836.72 : x
2. Step 2: Convert to fraction form
   45,625.68/68,526.72 = 37,836.72/x
3. Step 3: Cross multiply
   45,625.68x = 68,526.72 × 37,836.72
4. Step 4: Simplify right side
   45,625.68x = 2,592,826,317.16
5. Step 5: Solve for x
   x = 2,592,826,317.16/45,625.68
6. Step 6: Final answer
   x = 56,828.22