Finding the Fourth Proportional to 12,850,009.34, 19,268,813.92 and 7,460,016.62

Step by Step Solution

1. Step 1: Write the proportion equation
   12,850,009.34 : 19,268,813.92 = 7,460,016.62 : x
2. Step 2: Convert to fraction form
   12,850,009.34/19,268,813.92 = 7,460,016.62/x
3. Step 3: Cross multiply
   12,850,009.34x = 19,268,813.92 × 7,460,016.62
4. Step 4: Simplify right side
   12,850,009.34x = 143,745,672,090,887.38
5. Step 5: Solve for x
   x = 143,745,672,090,887.38/12,850,009.34
6. Step 6: Final answer
   x = 11,186,425.49