Finding the Fourth Proportional to 31,091,811.52, 42,906,460.14 and 17,153,753.98

Step by Step Solution

1. Step 1: Write the proportion equation
   31,091,811.52 : 42,906,460.14 = 17,153,753.98 : x
2. Step 2: Convert to fraction form
   31,091,811.52/42,906,460.14 = 17,153,753.98/x
3. Step 3: Cross multiply
   31,091,811.52x = 42,906,460.14 × 17,153,753.98
4. Step 4: Simplify right side
   31,091,811.52x = 736,006,861,394,236.38
5. Step 5: Solve for x
   x = 736,006,861,394,236.38/31,091,811.52
6. Step 6: Final answer
   x = 23,672,048.22