Finding the Fourth Proportional to 92,998.80, 139,498.61 and 22,877.91

Step by Step Solution

1. Step 1: Write the proportion equation
   92,998.80 : 139,498.61 = 22,877.91 : x
2. Step 2: Convert to fraction form
   92,998.80/139,498.61 = 22,877.91/x
3. Step 3: Cross multiply
   92,998.80x = 139,498.61 × 22,877.91
4. Step 4: Simplify right side
   92,998.80x = 3,191,436,530.32
5. Step 5: Solve for x
   x = 3,191,436,530.32/92,998.80
6. Step 6: Final answer
   x = 34,316.96