Finding the Fourth Proportional to 21,416,728.50, 32,113,020.15 and 7,035,935.04

Step by Step Solution

1. Step 1: Write the proportion equation
   21,416,728.50 : 32,113,020.15 = 7,035,935.04 : x
2. Step 2: Convert to fraction form
   21,416,728.50/32,113,020.15 = 7,035,935.04/x
3. Step 3: Cross multiply
   21,416,728.50x = 32,113,020.15 × 7,035,935.04
4. Step 4: Simplify right side
   21,416,728.50x = 225,945,123,713,611.03
5. Step 5: Solve for x
   x = 225,945,123,713,611.03/21,416,728.50
6. Step 6: Final answer
   x = 10,549,936.41