Finding the Fourth Proportional to 9,159,536.48, 13,805,142.35 and 7,895,401.88

Step by Step Solution

1. Step 1: Write the proportion equation
   9,159,536.48 : 13,805,142.35 = 7,895,401.88 : x
2. Step 2: Convert to fraction form
   9,159,536.48/13,805,142.35 = 7,895,401.88/x
3. Step 3: Cross multiply
   9,159,536.48x = 13,805,142.35 × 7,895,401.88
4. Step 4: Simplify right side
   9,159,536.48x = 108,997,146,863,857.61
5. Step 5: Solve for x
   x = 108,997,146,863,857.61/9,159,536.48
6. Step 6: Final answer
   x = 11,899,854.00