Finding the Fourth Proportional to 61,164.78, 91,770.54 and 23,751.12

Step by Step Solution

1. Step 1: Write the proportion equation
   61,164.78 : 91,770.54 = 23,751.12 : x
2. Step 2: Convert to fraction form
   61,164.78/91,770.54 = 23,751.12/x
3. Step 3: Cross multiply
   61,164.78x = 91,770.54 × 23,751.12
4. Step 4: Simplify right side
   61,164.78x = 2,179,653,108.00
5. Step 5: Solve for x
   x = 2,179,653,108.00/61,164.78
6. Step 6: Final answer
   x = 35,635.75