Finding the Fourth Proportional to 10,220,061.33, 14,103,698.63 and 5,573,857.59

Step by Step Solution

1. Step 1: Write the proportion equation
   10,220,061.33 : 14,103,698.63 = 5,573,857.59 : x
2. Step 2: Convert to fraction form
   10,220,061.33/14,103,698.63 = 5,573,857.59/x
3. Step 3: Cross multiply
   10,220,061.33x = 14,103,698.63 × 5,573,857.59
4. Step 4: Simplify right side
   10,220,061.33x = 78,612,007,628,028.81
5. Step 5: Solve for x
   x = 78,612,007,628,028.81/10,220,061.33
6. Step 6: Final answer
   x = 7,691,931.10