Finding the Fourth Proportional to 162,309,076.56, 242,888,904.72 and 100,927,140.48

Step by Step Solution

1. Step 1: Write the proportion equation
   162,309,076.56 : 242,888,904.72 = 100,927,140.48 : x
2. Step 2: Convert to fraction form
   162,309,076.56/242,888,904.72 = 100,927,140.48/x
3. Step 3: Cross multiply
   162,309,076.56x = 242,888,904.72 × 100,927,140.48
4. Step 4: Simplify right side
   162,309,076.56x = 24,514,082,607,708,776
5. Step 5: Solve for x
   x = 24,514,082,607,708,776/162,309,076.56
6. Step 6: Final answer
   x = 151,033,344.08