Finding the Fourth Proportional to 13,054,769.50, 19,582,150.52 and 4,079,321.50

Step by Step Solution

1. Step 1: Write the proportion equation
   13,054,769.50 : 19,582,150.52 = 4,079,321.50 : x
2. Step 2: Convert to fraction form
   13,054,769.50/19,582,150.52 = 4,079,321.50/x
3. Step 3: Cross multiply
   13,054,769.50x = 19,582,150.52 × 4,079,321.50
4. Step 4: Simplify right side
   13,054,769.50x = 79,881,887,632,472.17
5. Step 5: Solve for x
   x = 79,881,887,632,472.17/13,054,769.50
6. Step 6: Final answer
   x = 6,118,981.08