Finding the Fourth Proportional to 22,932,417.38, 31,648,045.50 and 13,144,492.82

Step by Step Solution

1. Step 1: Write the proportion equation
   22,932,417.38 : 31,648,045.50 = 13,144,492.82 : x
2. Step 2: Convert to fraction form
   22,932,417.38/31,648,045.50 = 13,144,492.82/x
3. Step 3: Cross multiply
   22,932,417.38x = 31,648,045.50 × 13,144,492.82
4. Step 4: Simplify right side
   22,932,417.38x = 415,997,506,841,783.31
5. Step 5: Solve for x
   x = 415,997,506,841,783.31/22,932,417.38
6. Step 6: Final answer
   x = 18,140,150.68