Finding the Fourth Proportional to 23,086,094.88, 31,859,748.72 and 12,772,650

Step by Step Solution

1. Step 1: Write the proportion equation
   23,086,094.88 : 31,859,748.72 = 12,772,650 : x
2. Step 2: Convert to fraction form
   23,086,094.88/31,859,748.72 = 12,772,650/x
3. Step 3: Cross multiply
   23,086,094.88x = 31,859,748.72 × 12,772,650
4. Step 4: Simplify right side
   23,086,094.88x = 406,933,419,488,508
5. Step 5: Solve for x
   x = 406,933,419,488,508/23,086,094.88
6. Step 6: Final answer
   x = 17,626,775.84