Finding the Fourth Proportional to 158,977,461.76, 238,493,058.72 and 49,781,096.32

Step by Step Solution

1. Step 1: Write the proportion equation
   158,977,461.76 : 238,493,058.72 = 49,781,096.32 : x
2. Step 2: Convert to fraction form
   158,977,461.76/238,493,058.72 = 49,781,096.32/x
3. Step 3: Cross multiply
   158,977,461.76x = 238,493,058.72 × 49,781,096.32
4. Step 4: Simplify right side
   158,977,461.76x = 11,872,445,927,791,736
5. Step 5: Solve for x
   x = 11,872,445,927,791,736/158,977,461.76
6. Step 6: Final answer
   x = 74,680,057.14