Finding the Fourth Proportional to 11,941,774.16, 17,897,696.76 and 8,524,688.72

Step by Step Solution

1. Step 1: Write the proportion equation
   11,941,774.16 : 17,897,696.76 = 8,524,688.72 : x
2. Step 2: Convert to fraction form
   11,941,774.16/17,897,696.76 = 8,524,688.72/x
3. Step 3: Cross multiply
   11,941,774.16x = 17,897,696.76 × 8,524,688.72
4. Step 4: Simplify right side
   11,941,774.16x = 152,572,293,683,952.56
5. Step 5: Solve for x
   x = 152,572,293,683,952.56/11,941,774.16
6. Step 6: Final answer
   x = 12,776,350.62