Finding the Fourth Proportional to 10,501,542, 14,492,140.92 and 5,672,646

Step by Step Solution

1. Step 1: Write the proportion equation
   10,501,542 : 14,492,140.92 = 5,672,646 : x
2. Step 2: Convert to fraction form
   10,501,542/14,492,140.92 = 5,672,646/x
3. Step 3: Cross multiply
   10,501,542x = 14,492,140.92 × 5,672,646
4. Step 4: Simplify right side
   10,501,542x = 82,208,785,221,274.31
5. Step 5: Solve for x
   x = 82,208,785,221,274.31/10,501,542
6. Step 6: Final answer
   x = 7,828,258.48