Finding the Fourth Proportional to 25,196,869.83, 34,753,116.08 and 19,002,177.61

Step by Step Solution

1. Step 1: Write the proportion equation
   25,196,869.83 : 34,753,116.08 = 19,002,177.61 : x
2. Step 2: Convert to fraction form
   25,196,869.83/34,753,116.08 = 19,002,177.61/x
3. Step 3: Cross multiply
   25,196,869.83x = 34,753,116.08 × 19,002,177.61
4. Step 4: Simplify right side
   25,196,869.83x = 660,384,884,079,341.38
5. Step 5: Solve for x
   x = 660,384,884,079,341.38/25,196,869.83
6. Step 6: Final answer
   x = 26,209,004.87