Finding the Fourth Proportional to 59,642.16, 89,477.88 and 29,670.54

Step by Step Solution

1. Step 1: Write the proportion equation
   59,642.16 : 89,477.88 = 29,670.54 : x
2. Step 2: Convert to fraction form
   59,642.16/89,477.88 = 29,670.54/x
3. Step 3: Cross multiply
   59,642.16x = 89,477.88 × 29,670.54
4. Step 4: Simplify right side
   59,642.16x = 2,654,857,017.66
5. Step 5: Solve for x
   x = 2,654,857,017.66/59,642.16
6. Step 6: Final answer
   x = 44,513.09