Finding the Fourth Proportional to 42,713,843.52, 58,944,746.88 and 23,134,277.28

Step by Step Solution

1. Step 1: Write the proportion equation
   42,713,843.52 : 58,944,746.88 = 23,134,277.28 : x
2. Step 2: Convert to fraction form
   42,713,843.52/58,944,746.88 = 23,134,277.28/x
3. Step 3: Cross multiply
   42,713,843.52x = 58,944,746.88 × 23,134,277.28
4. Step 4: Simplify right side
   42,713,843.52x = 1,363,644,118,521,335
5. Step 5: Solve for x
   x = 1,363,644,118,521,335/42,713,843.52
6. Step 6: Final answer
   x = 31,925,109.20