Finding the Fourth Proportional to 52,429.01, 78,647.97 and 46,261.67

Step by Step Solution

1. Step 1: Write the proportion equation
   52,429.01 : 78,647.97 = 46,261.67 : x
2. Step 2: Convert to fraction form
   52,429.01/78,647.97 = 46,261.67/x
3. Step 3: Cross multiply
   52,429.01x = 78,647.97 × 46,261.67
4. Step 4: Simplify right side
   52,429.01x = 3,638,386,434.31
5. Step 5: Solve for x
   x = 3,638,386,434.31/52,429.01
6. Step 6: Final answer
   x = 69,396.44