Finding the Fourth Proportional to 14,677,921.30, 21,946,023.15 and 10,851,546.10

Step by Step Solution

1. Step 1: Write the proportion equation
   14,677,921.30 : 21,946,023.15 = 10,851,546.10 : x
2. Step 2: Convert to fraction form
   14,677,921.30/21,946,023.15 = 10,851,546.10/x
3. Step 3: Cross multiply
   14,677,921.30x = 21,946,023.15 × 10,851,546.10
4. Step 4: Simplify right side
   14,677,921.30x = 238,148,281,923,892.19
5. Step 5: Solve for x
   x = 238,148,281,923,892.19/14,677,921.30
6. Step 6: Final answer
   x = 16,224,932.47