Finding the Fourth Proportional to 9,679,131.27, 13,354,192.39 and 5,492,123.53

Step by Step Solution

1. Step 1: Write the proportion equation
   9,679,131.27 : 13,354,192.39 = 5,492,123.53 : x
2. Step 2: Convert to fraction form
   9,679,131.27/13,354,192.39 = 5,492,123.53/x
3. Step 3: Cross multiply
   9,679,131.27x = 13,354,192.39 × 5,492,123.53
4. Step 4: Simplify right side
   9,679,131.27x = 73,342,874,245,615.28
5. Step 5: Solve for x
   x = 73,342,874,245,615.28/9,679,131.27
6. Step 6: Final answer
   x = 7,577,423.24