Finding the Fourth Proportional to 11,977,192.56, 17,959,227.82 and 5,898,557.28

Step by Step Solution

1. Step 1: Write the proportion equation
   11,977,192.56 : 17,959,227.82 = 5,898,557.28 : x
2. Step 2: Convert to fraction form
   11,977,192.56/17,959,227.82 = 5,898,557.28/x
3. Step 3: Cross multiply
   11,977,192.56x = 17,959,227.82 × 5,898,557.28
4. Step 4: Simplify right side
   11,977,192.56x = 105,933,534,000,839.53
5. Step 5: Solve for x
   x = 105,933,534,000,839.53/11,977,192.56
6. Step 6: Final answer
   x = 8,844,604.73