Finding the Fourth Proportional to 233,258,432.52, 321,894,460.78 and 127,411,807.31

Step by Step Solution

1. Step 1: Write the proportion equation
   233,258,432.52 : 321,894,460.78 = 127,411,807.31 : x
2. Step 2: Convert to fraction form
   233,258,432.52/321,894,460.78 = 127,411,807.31/x
3. Step 3: Cross multiply
   233,258,432.52x = 321,894,460.78 × 127,411,807.31
4. Step 4: Simplify right side
   233,258,432.52x = 41,013,155,012,322,072
5. Step 5: Solve for x
   x = 41,013,155,012,322,072/233,258,432.52
6. Step 6: Final answer
   x = 175,827,105.46