Finding the Fourth Proportional to 82,452.61, 113,784.64 and 46,641.87

Step by Step Solution

1. Step 1: Write the proportion equation
   82,452.61 : 113,784.64 = 46,641.87 : x
2. Step 2: Convert to fraction form
   82,452.61/113,784.64 = 46,641.87/x
3. Step 3: Cross multiply
   82,452.61x = 113,784.64 × 46,641.87
4. Step 4: Simplify right side
   82,452.61x = 5,307,128,386.88
5. Step 5: Solve for x
   x = 5,307,128,386.88/82,452.61
6. Step 6: Final answer
   x = 64,365.80