Finding the Fourth Proportional to 22,094,085.91, 30,493,548.82 and 12,807,465.06

Step by Step Solution

1. Step 1: Write the proportion equation
   22,094,085.91 : 30,493,548.82 = 12,807,465.06 : x
2. Step 2: Convert to fraction form
   22,094,085.91/30,493,548.82 = 12,807,465.06/x
3. Step 3: Cross multiply
   22,094,085.91x = 30,493,548.82 × 12,807,465.06
4. Step 4: Simplify right side
   22,094,085.91x = 390,545,061,067,554.25
5. Step 5: Solve for x
   x = 390,545,061,067,554.25/22,094,085.91
6. Step 6: Final answer
   x = 17,676,452.54