Finding the Fourth Proportional to 21,830,461.98, 32,738,607.27 and 7,253,466.72

Step by Step Solution

1. Step 1: Write the proportion equation
   21,830,461.98 : 32,738,607.27 = 7,253,466.72 : x
2. Step 2: Convert to fraction form
   21,830,461.98/32,738,607.27 = 7,253,466.72/x
3. Step 3: Cross multiply
   21,830,461.98x = 32,738,607.27 × 7,253,466.72
4. Step 4: Simplify right side
   21,830,461.98x = 237,468,398,292,095.03
5. Step 5: Solve for x
   x = 237,468,398,292,095.03/21,830,461.98
6. Step 6: Final answer
   x = 10,877,845.76