Finding the Fourth Proportional to 42,270,892.46, 63,386,350.86 and 16,375,322.57

Step by Step Solution

1. Step 1: Write the proportion equation
   42,270,892.46 : 63,386,350.86 = 16,375,322.57 : x
2. Step 2: Convert to fraction form
   42,270,892.46/63,386,350.86 = 16,375,322.57/x
3. Step 3: Cross multiply
   42,270,892.46x = 63,386,350.86 × 16,375,322.57
4. Step 4: Simplify right side
   42,270,892.46x = 1,037,971,941,550,765.12
5. Step 5: Solve for x
   x = 1,037,971,941,550,765.12/42,270,892.46
6. Step 6: Final answer
   x = 24,555,240.76