Finding the Fourth Proportional to 13,006,076.85, 17,944,721.37 and 7,499,018.88

Step by Step Solution

1. Step 1: Write the proportion equation
   13,006,076.85 : 17,944,721.37 = 7,499,018.88 : x
2. Step 2: Convert to fraction form
   13,006,076.85/17,944,721.37 = 7,499,018.88/x
3. Step 3: Cross multiply
   13,006,076.85x = 17,944,721.37 × 7,499,018.88
4. Step 4: Simplify right side
   13,006,076.85x = 134,567,804,349,969.47
5. Step 5: Solve for x
   x = 134,567,804,349,969.47/13,006,076.85
6. Step 6: Final answer
   x = 10,346,533.08