Finding the Fourth Proportional to 91,025.42, 136,449.95 and 34,822.25

Step by Step Solution

1. Step 1: Write the proportion equation
   91,025.42 : 136,449.95 = 34,822.25 : x
2. Step 2: Convert to fraction form
   91,025.42/136,449.95 = 34,822.25/x
3. Step 3: Cross multiply
   91,025.42x = 136,449.95 × 34,822.25
4. Step 4: Simplify right side
   91,025.42x = 4,751,494,017.32
5. Step 5: Solve for x
   x = 4,751,494,017.32/91,025.42
6. Step 6: Final answer
   x = 52,199.64