Finding the Fourth Proportional to 10,071,054.67, 15,109,529.83 and 3,247,490.63

Step by Step Solution

1. Step 1: Write the proportion equation
   10,071,054.67 : 15,109,529.83 = 3,247,490.63 : x
2. Step 2: Convert to fraction form
   10,071,054.67/15,109,529.83 = 3,247,490.63/x
3. Step 3: Cross multiply
   10,071,054.67x = 15,109,529.83 × 3,247,490.63
4. Step 4: Simplify right side
   10,071,054.67x = 49,068,056,471,082.84
5. Step 5: Solve for x
   x = 49,068,056,471,082.84/10,071,054.67
6. Step 6: Final answer
   x = 4,872,186.49