Finding the Fourth Proportional to 19,601,513.92, 27,050,111.63 and 10,899,499.69

Step by Step Solution

1. Step 1: Write the proportion equation
   19,601,513.92 : 27,050,111.63 = 10,899,499.69 : x
2. Step 2: Convert to fraction form
   19,601,513.92/27,050,111.63 = 10,899,499.69/x
3. Step 3: Cross multiply
   19,601,513.92x = 27,050,111.63 × 10,899,499.69
4. Step 4: Simplify right side
   19,601,513.92x = 294,832,683,379,916.44
5. Step 5: Solve for x
   x = 294,832,683,379,916.44/19,601,513.92
6. Step 6: Final answer
   x = 15,041,322.04