Finding the Fourth Proportional to 21,554,967.30, 32,344,892.55 and 8,093,156.10

Step by Step Solution

1. Step 1: Write the proportion equation
   21,554,967.30 : 32,344,892.55 = 8,093,156.10 : x
2. Step 2: Convert to fraction form
   21,554,967.30/32,344,892.55 = 8,093,156.10/x
3. Step 3: Cross multiply
   21,554,967.30x = 32,344,892.55 × 8,093,156.10
4. Step 4: Simplify right side
   21,554,967.30x = 261,772,264,444,877.06
5. Step 5: Solve for x
   x = 261,772,264,444,877.06/21,554,967.30
6. Step 6: Final answer
   x = 12,144,405.55