Finding the Fourth Proportional to 15,959,185.65, 23,942,141.01 and 5,175,645.67

Step by Step Solution

1. Step 1: Write the proportion equation
   15,959,185.65 : 23,942,141.01 = 5,175,645.67 : x
2. Step 2: Convert to fraction form
   15,959,185.65/23,942,141.01 = 5,175,645.67/x
3. Step 3: Cross multiply
   15,959,185.65x = 23,942,141.01 × 5,175,645.67
4. Step 4: Simplify right side
   15,959,185.65x = 123,916,038,478,863.61
5. Step 5: Solve for x
   x = 123,916,038,478,863.61/15,959,185.65
6. Step 6: Final answer
   x = 7,764,558.99