Finding the Fourth Proportional to 5,623,446.71, 7,760,354.56 and 3,045,127.48

Step by Step Solution

1. Step 1: Write the proportion equation
   5,623,446.71 : 7,760,354.56 = 3,045,127.48 : x
2. Step 2: Convert to fraction form
   5,623,446.71/7,760,354.56 = 3,045,127.48/x
3. Step 3: Cross multiply
   5,623,446.71x = 7,760,354.56 × 3,045,127.48
4. Step 4: Simplify right side
   5,623,446.71x = 23,631,268,898,185.61
5. Step 5: Solve for x
   x = 23,631,268,898,185.61/5,623,446.71
6. Step 6: Final answer
   x = 4,202,274.89