Finding the Fourth Proportional to 22,369,360.52, 30,869,424.06 and 12,579,801.50

Step by Step Solution

1. Step 1: Write the proportion equation
   22,369,360.52 : 30,869,424.06 = 12,579,801.50 : x
2. Step 2: Convert to fraction form
   22,369,360.52/30,869,424.06 = 12,579,801.50/x
3. Step 3: Cross multiply
   22,369,360.52x = 30,869,424.06 × 12,579,801.50
4. Step 4: Simplify right side
   22,369,360.52x = 388,331,227,094,124.06
5. Step 5: Solve for x
   x = 388,331,227,094,124.06/22,369,360.52
6. Step 6: Final answer
   x = 17,359,961.04