Finding the Fourth Proportional to 103,564.32, 155,379.12 and 37,002.96

Step by Step Solution

1. Step 1: Write the proportion equation
   103,564.32 : 155,379.12 = 37,002.96 : x
2. Step 2: Convert to fraction form
   103,564.32/155,379.12 = 37,002.96/x
3. Step 3: Cross multiply
   103,564.32x = 155,379.12 × 37,002.96
4. Step 4: Simplify right side
   103,564.32x = 5,749,487,362.20
5. Step 5: Solve for x
   x = 5,749,487,362.20/103,564.32
6. Step 6: Final answer
   x = 55,516.10