Finding the Fourth Proportional to 9,060.12, 12,510.05 and 5,874.93

Step by Step Solution

1. Step 1: Write the proportion equation
   9,060.12 : 12,510.05 = 5,874.93 : x
2. Step 2: Convert to fraction form
   9,060.12/12,510.05 = 5,874.93/x
3. Step 3: Cross multiply
   9,060.12x = 12,510.05 × 5,874.93
4. Step 4: Simplify right side
   9,060.12x = 73,495,638.67
5. Step 5: Solve for x
   x = 73,495,638.67/9,060.12
6. Step 6: Final answer
   x = 8,111.99