Finding the Fourth Proportional to 42,688,452.06, 58,910,051.46 and 23,109,326.04

Step by Step Solution

1. Step 1: Write the proportion equation
   42,688,452.06 : 58,910,051.46 = 23,109,326.04 : x
2. Step 2: Convert to fraction form
   42,688,452.06/58,910,051.46 = 23,109,326.04/x
3. Step 3: Cross multiply
   42,688,452.06x = 58,910,051.46 × 23,109,326.04
4. Step 4: Simplify right side
   42,688,452.06x = 1,361,371,586,222,318
5. Step 5: Solve for x
   x = 1,361,371,586,222,318/42,688,452.06
6. Step 6: Final answer
   x = 31,890,863.23