Finding the Fourth Proportional to 91,913.34, 137,814.66 and 41,303.10

Step by Step Solution

1. Step 1: Write the proportion equation
   91,913.34 : 137,814.66 = 41,303.10 : x
2. Step 2: Convert to fraction form
   91,913.34/137,814.66 = 41,303.10/x
3. Step 3: Cross multiply
   91,913.34x = 137,814.66 × 41,303.10
4. Step 4: Simplify right side
   91,913.34x = 5,692,172,683.45
5. Step 5: Solve for x
   x = 5,692,172,683.45/91,913.34
6. Step 6: Final answer
   x = 61,929.78