Finding the Fourth Proportional to 11,939,645.52, 17,907,718.56 and 5,872,748.88

Step by Step Solution

1. Step 1: Write the proportion equation
   11,939,645.52 : 17,907,718.56 = 5,872,748.88 : x
2. Step 2: Convert to fraction form
   11,939,645.52/17,907,718.56 = 5,872,748.88/x
3. Step 3: Cross multiply
   11,939,645.52x = 17,907,718.56 × 5,872,748.88
4. Step 4: Simplify right side
   11,939,645.52x = 105,167,534,116,595.20
5. Step 5: Solve for x
   x = 105,167,534,116,595.20/11,939,645.52
6. Step 6: Final answer
   x = 8,808,262.69