Finding the Fourth Proportional to 22,355,300.26, 30,845,787.59 and 13,061,073.83

Step by Step Solution

1. Step 1: Write the proportion equation
   22,355,300.26 : 30,845,787.59 = 13,061,073.83 : x
2. Step 2: Convert to fraction form
   22,355,300.26/30,845,787.59 = 13,061,073.83/x
3. Step 3: Cross multiply
   22,355,300.26x = 30,845,787.59 × 13,061,073.83
4. Step 4: Simplify right side
   22,355,300.26x = 402,879,108,935,911.50
5. Step 5: Solve for x
   x = 402,879,108,935,911.50/22,355,300.26
6. Step 6: Final answer
   x = 18,021,637.12