Finding the Fourth Proportional to 23,530,326.89, 32,472,639.69 and 13,076,783.82

Step by Step Solution

1. Step 1: Write the proportion equation
   23,530,326.89 : 32,472,639.69 = 13,076,783.82 : x
2. Step 2: Convert to fraction form
   23,530,326.89/32,472,639.69 = 13,076,783.82/x
3. Step 3: Cross multiply
   23,530,326.89x = 32,472,639.69 × 13,076,783.82
4. Step 4: Simplify right side
   23,530,326.89x = 424,637,689,290,881.81
5. Step 5: Solve for x
   x = 424,637,689,290,881.81/23,530,326.89
6. Step 6: Final answer
   x = 18,046,399.92