Finding the Fourth Proportional to 10,308,383.55, 14,225,179.57 and 5,725,000.17

Step by Step Solution

1. Step 1: Write the proportion equation
   10,308,383.55 : 14,225,179.57 = 5,725,000.17 : x
2. Step 2: Convert to fraction form
   10,308,383.55/14,225,179.57 = 5,725,000.17/x
3. Step 3: Cross multiply
   10,308,383.55x = 14,225,179.57 × 5,725,000.17
4. Step 4: Simplify right side
   10,308,383.55x = 81,439,155,456,530.53
5. Step 5: Solve for x
   x = 81,439,155,456,530.53/10,308,383.55
6. Step 6: Final answer
   x = 7,900,283.79