Finding the Fourth Proportional to 92,700.86, 139,051.52 and 26,141.34

Step by Step Solution

1. Step 1: Write the proportion equation
   92,700.86 : 139,051.52 = 26,141.34 : x
2. Step 2: Convert to fraction form
   92,700.86/139,051.52 = 26,141.34/x
3. Step 3: Cross multiply
   92,700.86x = 139,051.52 × 26,141.34
4. Step 4: Simplify right side
   92,700.86x = 3,634,992,583.50
5. Step 5: Solve for x
   x = 3,634,992,583.50/92,700.86
6. Step 6: Final answer
   x = 39,212.07