Finding the Fourth Proportional to 10,308,994.69, 14,226,445.83 and 5,725,316.02

Step by Step Solution

1. Step 1: Write the proportion equation
   10,308,994.69 : 14,226,445.83 = 5,725,316.02 : x
2. Step 2: Convert to fraction form
   10,308,994.69/14,226,445.83 = 5,725,316.02/x
3. Step 3: Cross multiply
   10,308,994.69x = 14,226,445.83 × 5,725,316.02
4. Step 4: Simplify right side
   10,308,994.69x = 81,450,898,218,161.19
5. Step 5: Solve for x
   x = 81,450,898,218,161.19/10,308,994.69
6. Step 6: Final answer
   x = 7,900,954.52