Finding the Fourth Proportional to 14,031,706.86, 19,353,085.50 and 12,074,883.15

Step by Step Solution

1. Step 1: Write the proportion equation
   14,031,706.86 : 19,353,085.50 = 12,074,883.15 : x
2. Step 2: Convert to fraction form
   14,031,706.86/19,353,085.50 = 12,074,883.15/x
3. Step 3: Cross multiply
   14,031,706.86x = 19,353,085.50 × 12,074,883.15
4. Step 4: Simplify right side
   14,031,706.86x = 233,686,246,004,459.34
5. Step 5: Solve for x
   x = 233,686,246,004,459.34/14,031,706.86
6. Step 6: Final answer
   x = 16,654,156.78