Finding the Fourth Proportional to 88,740, 133,118.64 and 23,076

Step by Step Solution

1. Step 1: Write the proportion equation
   88,740 : 133,118.64 = 23,076 : x
2. Step 2: Convert to fraction form
   88,740/133,118.64 = 23,076/x
3. Step 3: Cross multiply
   88,740x = 133,118.64 × 23,076
4. Step 4: Simplify right side
   88,740x = 3,071,845,736.64
5. Step 5: Solve for x
   x = 3,071,845,736.64/88,740
6. Step 6: Final answer
   x = 34,616.25