Finding the Fourth Proportional to 11,457,570.31, 15,811,131.59 and 6,300,931.84

Step by Step Solution

1. Step 1: Write the proportion equation
   11,457,570.31 : 15,811,131.59 = 6,300,931.84 : x
2. Step 2: Convert to fraction form
   11,457,570.31/15,811,131.59 = 6,300,931.84/x
3. Step 3: Cross multiply
   11,457,570.31x = 15,811,131.59 × 6,300,931.84
4. Step 4: Simplify right side
   11,457,570.31x = 99,624,862,414,456.83
5. Step 5: Solve for x
   x = 99,624,862,414,456.83/11,457,570.31
6. Step 6: Final answer
   x = 8,695,112.47