Finding the Fourth Proportional to 162,309,079.69, 242,888,909.41 and 100,927,143.61

Step by Step Solution

1. Step 1: Write the proportion equation
   162,309,079.69 : 242,888,909.41 = 100,927,143.61 : x
2. Step 2: Convert to fraction form
   162,309,079.69/242,888,909.41 = 100,927,143.61/x
3. Step 3: Cross multiply
   162,309,079.69x = 242,888,909.41 × 100,927,143.61
4. Step 4: Simplify right side
   162,309,079.69x = 24,514,083,839,580,272
5. Step 5: Solve for x
   x = 24,514,083,839,580,272/162,309,079.69
6. Step 6: Final answer
   x = 151,033,348.76