Finding the Fourth Proportional to 59,612.17, 89,460.27 and 28,023.67

Step by Step Solution

1. Step 1: Write the proportion equation
   59,612.17 : 89,460.27 = 28,023.67 : x
2. Step 2: Convert to fraction form
   59,612.17/89,460.27 = 28,023.67/x
3. Step 3: Cross multiply
   59,612.17x = 89,460.27 × 28,023.67
4. Step 4: Simplify right side
   59,612.17x = 2,507,005,084.59
5. Step 5: Solve for x
   x = 2,507,005,084.59/59,612.17
6. Step 6: Final answer
   x = 42,055.26