Finding the Fourth Proportional to 25,060.77, 37,487.27 and 19,092.50

Step by Step Solution

1. Step 1: Write the proportion equation
   25,060.77 : 37,487.27 = 19,092.50 : x
2. Step 2: Convert to fraction form
   25,060.77/37,487.27 = 19,092.50/x
3. Step 3: Cross multiply
   25,060.77x = 37,487.27 × 19,092.50
4. Step 4: Simplify right side
   25,060.77x = 715,725,419.58
5. Step 5: Solve for x
   x = 715,725,419.58/25,060.77
6. Step 6: Final answer
   x = 28,559.59