Finding the Fourth Proportional to 123,002,946,041.12, 184,302,937,588.72 and 65,508,737,354.21

Step by Step Solution

1. Step 1: Write the proportion equation
   123,002,946,041.12 : 184,302,937,588.72 = 65,508,737,354.21 : x
2. Step 2: Convert to fraction form
   123,002,946,041.12/184,302,937,588.72 = 65,508,737,354.21/x
3. Step 3: Cross multiply
   123,002,946,041.12x = 184,302,937,588.72 × 65,508,737,354.21
4. Step 4: Simplify right side
   123,002,946,041.12x = 12,073,452,732,109,184,565,248
5. Step 5: Solve for x
   x = 12,073,452,732,109,184,565,248/123,002,946,041.12
6. Step 6: Final answer
   x = 98,155,801,309.61