Finding the Fourth Proportional to 15,959,196.17, 23,942,156.75 and 5,175,656.18

Step by Step Solution

1. Step 1: Write the proportion equation
   15,959,196.17 : 23,942,156.75 = 5,175,656.18 : x
2. Step 2: Convert to fraction form
   15,959,196.17/23,942,156.75 = 5,175,656.18/x
3. Step 3: Cross multiply
   15,959,196.17x = 23,942,156.75 × 5,175,656.18
4. Step 4: Simplify right side
   15,959,196.17x = 123,916,371,400,077.16
5. Step 5: Solve for x
   x = 123,916,371,400,077.16/15,959,196.17
6. Step 6: Final answer
   x = 7,764,574.74