Finding the Fourth Proportional to 59,904.63, 89,875.17 and 28,338.93

Step by Step Solution

1. Step 1: Write the proportion equation
   59,904.63 : 89,875.17 = 28,338.93 : x
2. Step 2: Convert to fraction form
   59,904.63/89,875.17 = 28,338.93/x
3. Step 3: Cross multiply
   59,904.63x = 89,875.17 × 28,338.93
4. Step 4: Simplify right side
   59,904.63x = 2,546,966,151.37
5. Step 5: Solve for x
   x = 2,546,966,151.37/59,904.63
6. Step 6: Final answer
   x = 42,517.02