Finding the Fourth Proportional to 34,074,979.92, 51,082,610.04 and 12,814,773.84

Step by Step Solution

1. Step 1: Write the proportion equation
   34,074,979.92 : 51,082,610.04 = 12,814,773.84 : x
2. Step 2: Convert to fraction form
   34,074,979.92/51,082,610.04 = 12,814,773.84/x
3. Step 3: Cross multiply
   34,074,979.92x = 51,082,610.04 × 12,814,773.84
4. Step 4: Simplify right side
   34,074,979.92x = 654,612,094,819,513.38
5. Step 5: Solve for x
   x = 654,612,094,819,513.38/34,074,979.92
6. Step 6: Final answer
   x = 19,210,931.20