Finding the Fourth Proportional to 32,510,479.28, 48,670,059.42 and 21,700,969.34

Step by Step Solution

1. Step 1: Write the proportion equation
   32,510,479.28 : 48,670,059.42 = 21,700,969.34 : x
2. Step 2: Convert to fraction form
   32,510,479.28/48,670,059.42 = 21,700,969.34/x
3. Step 3: Cross multiply
   32,510,479.28x = 48,670,059.42 × 21,700,969.34
4. Step 4: Simplify right side
   32,510,479.28x = 1,056,187,467,006,048
5. Step 5: Solve for x
   x = 1,056,187,467,006,048/32,510,479.28
6. Step 6: Final answer
   x = 32,487,600.63