Finding the Fourth Proportional to 139,060,026.72, 191,938,111.92 and 95,024,849.76

Step by Step Solution

1. Step 1: Write the proportion equation
   139,060,026.72 : 191,938,111.92 = 95,024,849.76 : x
2. Step 2: Convert to fraction form
   139,060,026.72/191,938,111.92 = 95,024,849.76/x
3. Step 3: Cross multiply
   139,060,026.72x = 191,938,111.92 × 95,024,849.76
4. Step 4: Simplify right side
   139,060,026.72x = 18,238,890,248,416,064
5. Step 5: Solve for x
   x = 18,238,890,248,416,064/139,060,026.72
6. Step 6: Final answer
   x = 131,158,397.41