Finding the Fourth Proportional to 22,471,746.78, 31,002,186.68 and 13,050,934.00

Step by Step Solution

1. Step 1: Write the proportion equation
   22,471,746.78 : 31,002,186.68 = 13,050,934.00 : x
2. Step 2: Convert to fraction form
   22,471,746.78/31,002,186.68 = 13,050,934.00/x
3. Step 3: Cross multiply
   22,471,746.78x = 31,002,186.68 × 13,050,934.00
4. Step 4: Simplify right side
   22,471,746.78x = 404,607,492,247,986.31
5. Step 5: Solve for x
   x = 404,607,492,247,986.31/22,471,746.78
6. Step 6: Final answer
   x = 18,005,164.27