Finding the Fourth Proportional to 9,014,633.90, 12,439,731.93 and 5,146,399.46

Step by Step Solution

1. Step 1: Write the proportion equation
   9,014,633.90 : 12,439,731.93 = 5,146,399.46 : x
2. Step 2: Convert to fraction form
   9,014,633.90/12,439,731.93 = 5,146,399.46/x
3. Step 3: Cross multiply
   9,014,633.90x = 12,439,731.93 × 5,146,399.46
4. Step 4: Simplify right side
   9,014,633.90x = 64,019,829,687,096.76
5. Step 5: Solve for x
   x = 64,019,829,687,096.76/9,014,633.90
6. Step 6: Final answer
   x = 7,101,767.02