Finding the Fourth Proportional to 10,363,694.52, 14,301,923.82 and 5,780,312.76

Step by Step Solution

1. Step 1: Write the proportion equation
   10,363,694.52 : 14,301,923.82 = 5,780,312.76 : x
2. Step 2: Convert to fraction form
   10,363,694.52/14,301,923.82 = 5,780,312.76/x
3. Step 3: Cross multiply
   10,363,694.52x = 14,301,923.82 × 5,780,312.76
4. Step 4: Simplify right side
   10,363,694.52x = 82,669,592,749,293.94
5. Step 5: Solve for x
   x = 82,669,592,749,293.94/10,363,694.52
6. Step 6: Final answer
   x = 7,976,845.77