Finding the Fourth Proportional to 59,574.08, 89,373.98 and 20,130.32

Step by Step Solution

1. Step 1: Write the proportion equation
   59,574.08 : 89,373.98 = 20,130.32 : x
2. Step 2: Convert to fraction form
   59,574.08/89,373.98 = 20,130.32/x
3. Step 3: Cross multiply
   59,574.08x = 89,373.98 × 20,130.32
4. Step 4: Simplify right side
   59,574.08x = 1,799,127,090.83
5. Step 5: Solve for x
   x = 1,799,127,090.83/59,574.08
6. Step 6: Final answer
   x = 30,199.83