Finding the Fourth Proportional to 8,411.93, 12,601.72 and 4,702.91

Step by Step Solution

1. Step 1: Write the proportion equation
   8,411.93 : 12,601.72 = 4,702.91 : x
2. Step 2: Convert to fraction form
   8,411.93/12,601.72 = 4,702.91/x
3. Step 3: Cross multiply
   8,411.93x = 12,601.72 × 4,702.91
4. Step 4: Simplify right side
   8,411.93x = 59,264,755.01
5. Step 5: Solve for x
   x = 59,264,755.01/8,411.93
6. Step 6: Final answer
   x = 7,045.32