Finding the Fourth Proportional to 59,134.74, 88,720.34 and 35,468.57

Step by Step Solution

1. Step 1: Write the proportion equation
   59,134.74 : 88,720.34 = 35,468.57 : x
2. Step 2: Convert to fraction form
   59,134.74/88,720.34 = 35,468.57/x
3. Step 3: Cross multiply
   59,134.74x = 88,720.34 × 35,468.57
4. Step 4: Simplify right side
   59,134.74x = 3,146,782,968.77
5. Step 5: Solve for x
   x = 3,146,782,968.77/59,134.74
6. Step 6: Final answer
   x = 53,213.78