Finding the Fourth Proportional to 60,580.00, 90,888.52 and 31,018.74

Step by Step Solution

1. Step 1: Write the proportion equation
   60,580.00 : 90,888.52 = 31,018.74 : x
2. Step 2: Convert to fraction form
   60,580.00/90,888.52 = 31,018.74/x
3. Step 3: Cross multiply
   60,580.00x = 90,888.52 × 31,018.74
4. Step 4: Simplify right side
   60,580.00x = 2,819,247,370.86
5. Step 5: Solve for x
   x = 2,819,247,370.86/60,580.00
6. Step 6: Final answer
   x = 46,537.60