Finding the Fourth Proportional to 21,838,754.42, 32,758,142.56 and 7,461,963.17

Step by Step Solution

1. Step 1: Write the proportion equation
   21,838,754.42 : 32,758,142.56 = 7,461,963.17 : x
2. Step 2: Convert to fraction form
   21,838,754.42/32,758,142.56 = 7,461,963.17/x
3. Step 3: Cross multiply
   21,838,754.42x = 32,758,142.56 × 7,461,963.17
4. Step 4: Simplify right side
   21,838,754.42x = 244,440,053,300,329.50
5. Step 5: Solve for x
   x = 244,440,053,300,329.50/21,838,754.42
6. Step 6: Final answer
   x = 11,192,948.49