Finding the Fourth Proportional to 16,151,931.10, 24,238,670.86 and 8,378,010.10

Step by Step Solution

1. Step 1: Write the proportion equation
   16,151,931.10 : 24,238,670.86 = 8,378,010.10 : x
2. Step 2: Convert to fraction form
   16,151,931.10/24,238,670.86 = 8,378,010.10/x
3. Step 3: Cross multiply
   16,151,931.10x = 24,238,670.86 × 8,378,010.10
4. Step 4: Simplify right side
   16,151,931.10x = 203,071,829,275,655.69
5. Step 5: Solve for x
   x = 203,071,829,275,655.69/16,151,931.10
6. Step 6: Final answer
   x = 12,572,603.74