Finding the Fourth Proportional to 59,011.67, 88,392.67 and 47,718.59

Step by Step Solution

1. Step 1: Write the proportion equation
   59,011.67 : 88,392.67 = 47,718.59 : x
2. Step 2: Convert to fraction form
   59,011.67/88,392.67 = 47,718.59/x
3. Step 3: Cross multiply
   59,011.67x = 88,392.67 × 47,718.59
4. Step 4: Simplify right side
   59,011.67x = 4,217,973,017.48
5. Step 5: Solve for x
   x = 4,217,973,017.48/59,011.67
6. Step 6: Final answer
   x = 71,476.93