Finding the Fourth Proportional to 9,134,676.24, 12,605,679.72 and 5,060,328.72

Step by Step Solution

1. Step 1: Write the proportion equation
   9,134,676.24 : 12,605,679.72 = 5,060,328.72 : x
2. Step 2: Convert to fraction form
   9,134,676.24/12,605,679.72 = 5,060,328.72/x
3. Step 3: Cross multiply
   9,134,676.24x = 12,605,679.72 × 5,060,328.72
4. Step 4: Simplify right side
   9,134,676.24x = 63,788,883,122,237.55
5. Step 5: Solve for x
   x = 63,788,883,122,237.55/9,134,676.24
6. Step 6: Final answer
   x = 6,983,157.52