Finding the Fourth Proportional to 10,371,838.05, 14,312,761.40 and 5,725,523.32

Step by Step Solution

1. Step 1: Write the proportion equation
   10,371,838.05 : 14,312,761.40 = 5,725,523.32 : x
2. Step 2: Convert to fraction form
   10,371,838.05/14,312,761.40 = 5,725,523.32/x
3. Step 3: Cross multiply
   10,371,838.05x = 14,312,761.40 × 5,725,523.32
4. Step 4: Simplify right side
   10,371,838.05x = 81,948,049,188,080.89
5. Step 5: Solve for x
   x = 81,948,049,188,080.89/10,371,838.05
6. Step 6: Final answer
   x = 7,901,015.12