Finding the Fourth Proportional to 12,592,885.52, 17,378,100.84 and 7,160,377.04

Step by Step Solution

1. Step 1: Write the proportion equation
   12,592,885.52 : 17,378,100.84 = 7,160,377.04 : x
2. Step 2: Convert to fraction form
   12,592,885.52/17,378,100.84 = 7,160,377.04/x
3. Step 3: Cross multiply
   12,592,885.52x = 17,378,100.84 × 7,160,377.04
4. Step 4: Simplify right side
   12,592,885.52x = 124,433,754,253,540.72
5. Step 5: Solve for x
   x = 124,433,754,253,540.72/12,592,885.52
6. Step 6: Final answer
   x = 9,881,274.16