Finding the Fourth Proportional to 42,664,759.54, 58,876,926.48 and 23,085,215.98

Step by Step Solution

1. Step 1: Write the proportion equation
   42,664,759.54 : 58,876,926.48 = 23,085,215.98 : x
2. Step 2: Convert to fraction form
   42,664,759.54/58,876,926.48 = 23,085,215.98/x
3. Step 3: Cross multiply
   42,664,759.54x = 58,876,926.48 × 23,085,215.98
4. Step 4: Simplify right side
   42,664,759.54x = 1,359,186,564,029,381
5. Step 5: Solve for x
   x = 1,359,186,564,029,381/42,664,759.54
6. Step 6: Final answer
   x = 31,857,359.06