Finding the Fourth Proportional to 42,901,196.54, 59,148,081.76 and 27,786,553.17

Step by Step Solution

1. Step 1: Write the proportion equation
   42,901,196.54 : 59,148,081.76 = 27,786,553.17 : x
2. Step 2: Convert to fraction form
   42,901,196.54/59,148,081.76 = 27,786,553.17/x
3. Step 3: Cross multiply
   42,901,196.54x = 59,148,081.76 × 27,786,553.17
4. Step 4: Simplify right side
   42,901,196.54x = 1,643,521,319,026,703.50
5. Step 5: Solve for x
   x = 1,643,521,319,026,703.50/42,901,196.54
6. Step 6: Final answer
   x = 38,309,451.76