Finding the Fourth Proportional to 226,892,905.17, 340,425,131.89 and 88,817,192.34

Step by Step Solution

1. Step 1: Write the proportion equation
   226,892,905.17 : 340,425,131.89 = 88,817,192.34 : x
2. Step 2: Convert to fraction form
   226,892,905.17/340,425,131.89 = 88,817,192.34/x
3. Step 3: Cross multiply
   226,892,905.17x = 340,425,131.89 × 88,817,192.34
4. Step 4: Simplify right side
   226,892,905.17x = 30,235,604,416,443,996
5. Step 5: Solve for x
   x = 30,235,604,416,443,996/226,892,905.17
6. Step 6: Final answer
   x = 133,259,364.78