Finding the Fourth Proportional to 33,139,088.20, 49,716,162.78 and 10,112,082.58

Step by Step Solution

1. Step 1: Write the proportion equation
   33,139,088.20 : 49,716,162.78 = 10,112,082.58 : x
2. Step 2: Convert to fraction form
   33,139,088.20/49,716,162.78 = 10,112,082.58/x
3. Step 3: Cross multiply
   33,139,088.20x = 49,716,162.78 × 10,112,082.58
4. Step 4: Simplify right side
   33,139,088.20x = 502,733,943,592,082.38
5. Step 5: Solve for x
   x = 502,733,943,592,082.38/33,139,088.20
6. Step 6: Final answer
   x = 15,170,421.73