Finding the Fourth Proportional to 42,233,969.46, 58,282,877.84 and 22,918,385.46

Step by Step Solution

1. Step 1: Write the proportion equation
   42,233,969.46 : 58,282,877.84 = 22,918,385.46 : x
2. Step 2: Convert to fraction form
   42,233,969.46/58,282,877.84 = 22,918,385.46/x
3. Step 3: Cross multiply
   42,233,969.46x = 58,282,877.84 × 22,918,385.46
4. Step 4: Simplify right side
   42,233,969.46x = 1,335,749,459,940,620.25
5. Step 5: Solve for x
   x = 1,335,749,459,940,620.25/42,233,969.46
6. Step 6: Final answer
   x = 31,627,371.92