Finding the Fourth Proportional to 72,895.98, 109,368.27 and 26,152.50

Step by Step Solution

1. Step 1: Write the proportion equation
   72,895.98 : 109,368.27 = 26,152.50 : x
2. Step 2: Convert to fraction form
   72,895.98/109,368.27 = 26,152.50/x
3. Step 3: Cross multiply
   72,895.98x = 109,368.27 × 26,152.50
4. Step 4: Simplify right side
   72,895.98x = 2,860,253,681.18
5. Step 5: Solve for x
   x = 2,860,253,681.18/72,895.98
6. Step 6: Final answer
   x = 39,237.47