Finding the Fourth Proportional to 10,038,181.31, 13,852,773.24 and 5,454,502.69

Step by Step Solution

1. Step 1: Write the proportion equation
   10,038,181.31 : 13,852,773.24 = 5,454,502.69 : x
2. Step 2: Convert to fraction form
   10,038,181.31/13,852,773.24 = 5,454,502.69/x
3. Step 3: Cross multiply
   10,038,181.31x = 13,852,773.24 × 5,454,502.69
4. Step 4: Simplify right side
   10,038,181.31x = 75,559,988,903,109.23
5. Step 5: Solve for x
   x = 75,559,988,903,109.23/10,038,181.31
6. Step 6: Final answer
   x = 7,527,258.83