Finding the Fourth Proportional to 9,258,106.50, 12,773,234.52 and 5,997,420.72

Step by Step Solution

1. Step 1: Write the proportion equation
   9,258,106.50 : 12,773,234.52 = 5,997,420.72 : x
2. Step 2: Convert to fraction form
   9,258,106.50/12,773,234.52 = 5,997,420.72/x
3. Step 3: Cross multiply
   9,258,106.50x = 12,773,234.52 × 5,997,420.72
4. Step 4: Simplify right side
   9,258,106.50x = 76,606,461,371,667.25
5. Step 5: Solve for x
   x = 76,606,461,371,667.25/9,258,106.50
6. Step 6: Final answer
   x = 8,274,527.99