Finding the Fourth Proportional to 82,573.31, 113,953.28 and 46,762.80

Step by Step Solution

1. Step 1: Write the proportion equation
   82,573.31 : 113,953.28 = 46,762.80 : x
2. Step 2: Convert to fraction form
   82,573.31/113,953.28 = 46,762.80/x
3. Step 3: Cross multiply
   82,573.31x = 113,953.28 × 46,762.80
4. Step 4: Simplify right side
   82,573.31x = 5,328,774,208.17
5. Step 5: Solve for x
   x = 5,328,774,208.17/82,573.31
6. Step 6: Final answer
   x = 64,533.86