Finding the Fourth Proportional to 155,379.56, 233,074.78 and 43,050.74

Step by Step Solution

1. Step 1: Write the proportion equation
   155,379.56 : 233,074.78 = 43,050.74 : x
2. Step 2: Convert to fraction form
   155,379.56/233,074.78 = 43,050.74/x
3. Step 3: Cross multiply
   155,379.56x = 233,074.78 × 43,050.74
4. Step 4: Simplify right side
   155,379.56x = 10,034,041,754.34
5. Step 5: Solve for x
   x = 10,034,041,754.34/155,379.56
6. Step 6: Final answer
   x = 64,577.62