Finding the Fourth Proportional to 112,404.51, 168,557.36 and 59,801.49

Step by Step Solution

1. Step 1: Write the proportion equation
   112,404.51 : 168,557.36 = 59,801.49 : x
2. Step 2: Convert to fraction form
   112,404.51/168,557.36 = 59,801.49/x
3. Step 3: Cross multiply
   112,404.51x = 168,557.36 × 59,801.49
4. Step 4: Simplify right side
   112,404.51x = 10,079,980,979.46
5. Step 5: Solve for x
   x = 10,079,980,979.46/112,404.51
6. Step 6: Final answer
   x = 89,675.95