Finding the Fourth Proportional to 91,700.84, 137,551.72 and 41,746

Step by Step Solution

1. Step 1: Write the proportion equation
   91,700.84 : 137,551.72 = 41,746 : x
2. Step 2: Convert to fraction form
   91,700.84/137,551.72 = 41,746/x
3. Step 3: Cross multiply
   91,700.84x = 137,551.72 × 41,746
4. Step 4: Simplify right side
   91,700.84x = 5,742,234,103.12
5. Step 5: Solve for x
   x = 5,742,234,103.12/91,700.84
6. Step 6: Final answer
   x = 62,619.21