Finding the Fourth Proportional to 47,051.59, 64,930.53 and 25,830.94

Step by Step Solution

1. Step 1: Write the proportion equation
   47,051.59 : 64,930.53 = 25,830.94 : x
2. Step 2: Convert to fraction form
   47,051.59/64,930.53 = 25,830.94/x
3. Step 3: Cross multiply
   47,051.59x = 64,930.53 × 25,830.94
4. Step 4: Simplify right side
   47,051.59x = 1,677,216,624.60
5. Step 5: Solve for x
   x = 1,677,216,624.60/47,051.59
6. Step 6: Final answer
   x = 35,646.33