Finding the Fourth Proportional to 42,139,141.70, 58,156,734.93 and 23,805,608.18

Step by Step Solution

1. Step 1: Write the proportion equation
   42,139,141.70 : 58,156,734.93 = 23,805,608.18 : x
2. Step 2: Convert to fraction form
   42,139,141.70/58,156,734.93 = 23,805,608.18/x
3. Step 3: Cross multiply
   42,139,141.70x = 58,156,734.93 × 23,805,608.18
4. Step 4: Simplify right side
   42,139,141.70x = 1,384,456,444,771,699.75
5. Step 5: Solve for x
   x = 1,384,456,444,771,699.75/42,139,141.70
6. Step 6: Final answer
   x = 32,854,405.40