Finding the Fourth Proportional to 101,369.18, 152,015.96 and 34,790.42

Step by Step Solution

1. Step 1: Write the proportion equation
   101,369.18 : 152,015.96 = 34,790.42 : x
2. Step 2: Convert to fraction form
   101,369.18/152,015.96 = 34,790.42/x
3. Step 3: Cross multiply
   101,369.18x = 152,015.96 × 34,790.42
4. Step 4: Simplify right side
   101,369.18x = 5,288,699,095.10
5. Step 5: Solve for x
   x = 5,288,699,095.10/101,369.18
6. Step 6: Final answer
   x = 52,172.65