Finding the Fourth Proportional to 42,096,681.32, 63,146,760.53 and 14,449,589.46

Step by Step Solution

1. Step 1: Write the proportion equation
   42,096,681.32 : 63,146,760.53 = 14,449,589.46 : x
2. Step 2: Convert to fraction form
   42,096,681.32/63,146,760.53 = 14,449,589.46/x
3. Step 3: Cross multiply
   42,096,681.32x = 63,146,760.53 × 14,449,589.46
4. Step 4: Simplify right side
   42,096,681.32x = 912,444,765,315,184.12
5. Step 5: Solve for x
   x = 912,444,765,315,184.12/42,096,681.32
6. Step 6: Final answer
   x = 21,674,980.94