Finding the Fourth Proportional to 12,736,234.33, 17,573,668.34 and 7,510,881.67

Step by Step Solution

1. Step 1: Write the proportion equation
   12,736,234.33 : 17,573,668.34 = 7,510,881.67 : x
2. Step 2: Convert to fraction form
   12,736,234.33/17,573,668.34 = 7,510,881.67/x
3. Step 3: Cross multiply
   12,736,234.33x = 17,573,668.34 × 7,510,881.67
4. Step 4: Simplify right side
   12,736,234.33x = 131,993,743,328,076.77
5. Step 5: Solve for x
   x = 131,993,743,328,076.77/12,736,234.33
6. Step 6: Final answer
   x = 10,363,639.67