Finding the Fourth Proportional to 10,190,142.83, 14,062,508.72 and 5,543,954.28

Step by Step Solution

1. Step 1: Write the proportion equation
   10,190,142.83 : 14,062,508.72 = 5,543,954.28 : x
2. Step 2: Convert to fraction form
   10,190,142.83/14,062,508.72 = 5,543,954.28/x
3. Step 3: Cross multiply
   10,190,142.83x = 14,062,508.72 × 5,543,954.28
4. Step 4: Simplify right side
   10,190,142.83x = 77,961,905,398,851.38
5. Step 5: Solve for x
   x = 77,961,905,398,851.38/10,190,142.83
6. Step 6: Final answer
   x = 7,650,717.63