Finding the Fourth Proportional to 47,089.34, 64,980.58 and 25,868.14

Step by Step Solution

1. Step 1: Write the proportion equation
   47,089.34 : 64,980.58 = 25,868.14 : x
2. Step 2: Convert to fraction form
   47,089.34/64,980.58 = 25,868.14/x
3. Step 3: Cross multiply
   47,089.34x = 64,980.58 × 25,868.14
4. Step 4: Simplify right side
   47,089.34x = 1,680,926,740.72
5. Step 5: Solve for x
   x = 1,680,926,740.72/47,089.34
6. Step 6: Final answer
   x = 35,696.54