Finding the Fourth Proportional to 153,799.02, 230,557.59 and 53,904.76

Step by Step Solution

1. Step 1: Write the proportion equation
   153,799.02 : 230,557.59 = 53,904.76 : x
2. Step 2: Convert to fraction form
   153,799.02/230,557.59 = 53,904.76/x
3. Step 3: Cross multiply
   153,799.02x = 230,557.59 × 53,904.76
4. Step 4: Simplify right side
   153,799.02x = 12,428,150,978.73
5. Step 5: Solve for x
   x = 12,428,150,978.73/153,799.02
6. Step 6: Final answer
   x = 80,807.74