Finding the Fourth Proportional to 55,093.08, 76,065.06 and 42,323.52

Step by Step Solution

1. Step 1: Write the proportion equation
   55,093.08 : 76,065.06 = 42,323.52 : x
2. Step 2: Convert to fraction form
   55,093.08/76,065.06 = 42,323.52/x
3. Step 3: Cross multiply
   55,093.08x = 76,065.06 × 42,323.52
4. Step 4: Simplify right side
   55,093.08x = 3,219,341,088.21
5. Step 5: Solve for x
   x = 3,219,341,088.21/55,093.08
6. Step 6: Final answer
   x = 58,434.58