Finding the Fourth Proportional to 10,023,634.44, 13,832,622.72 and 5,439,955.86

Step by Step Solution

1. Step 1: Write the proportion equation
   10,023,634.44 : 13,832,622.72 = 5,439,955.86 : x
2. Step 2: Convert to fraction form
   10,023,634.44/13,832,622.72 = 5,439,955.86/x
3. Step 3: Cross multiply
   10,023,634.44x = 13,832,622.72 × 5,439,955.86
4. Step 4: Simplify right side
   10,023,634.44x = 75,248,857,024,833.14
5. Step 5: Solve for x
   x = 75,248,857,024,833.14/10,023,634.44
6. Step 6: Final answer
   x = 7,507,142.99