Finding the Fourth Proportional to 10,674,492.59, 14,719,789.41 and 9,130,864.15

Step by Step Solution

1. Step 1: Write the proportion equation
   10,674,492.59 : 14,719,789.41 = 9,130,864.15 : x
2. Step 2: Convert to fraction form
   10,674,492.59/14,719,789.41 = 9,130,864.15/x
3. Step 3: Cross multiply
   10,674,492.59x = 14,719,789.41 × 9,130,864.15
4. Step 4: Simplify right side
   10,674,492.59x = 134,404,397,345,719.70
5. Step 5: Solve for x
   x = 134,404,397,345,719.70/10,674,492.59
6. Step 6: Final answer
   x = 12,591,174.36