Finding the Fourth Proportional to 62,405.54, 86,109.59 and 35,548.58

Step by Step Solution

1. Step 1: Write the proportion equation
   62,405.54 : 86,109.59 = 35,548.58 : x
2. Step 2: Convert to fraction form
   62,405.54/86,109.59 = 35,548.58/x
3. Step 3: Cross multiply
   62,405.54x = 86,109.59 × 35,548.58
4. Step 4: Simplify right side
   62,405.54x = 3,061,073,307.21
5. Step 5: Solve for x
   x = 3,061,073,307.21/62,405.54
6. Step 6: Final answer
   x = 49,051.31