Finding the Fourth Proportional to 91,701.10, 137,552.10 and 41,746.25

Step by Step Solution

1. Step 1: Write the proportion equation
   91,701.10 : 137,552.10 = 41,746.25 : x
2. Step 2: Convert to fraction form
   91,701.10/137,552.10 = 41,746.25/x
3. Step 3: Cross multiply
   91,701.10x = 137,552.10 × 41,746.25
4. Step 4: Simplify right side
   91,701.10x = 5,742,284,145.89
5. Step 5: Solve for x
   x = 5,742,284,145.89/91,701.10
6. Step 6: Final answer
   x = 62,619.58