Finding the Fourth Proportional to 12,328,061.30, 18,492,091.95 and 5,596,475.30

Step by Step Solution

1. Step 1: Write the proportion equation
   12,328,061.30 : 18,492,091.95 = 5,596,475.30 : x
2. Step 2: Convert to fraction form
   12,328,061.30/18,492,091.95 = 5,596,475.30/x
3. Step 3: Cross multiply
   12,328,061.30x = 18,492,091.95 × 5,596,475.30
4. Step 4: Simplify right side
   12,328,061.30x = 103,490,535,843,503.83
5. Step 5: Solve for x
   x = 103,490,535,843,503.83/12,328,061.30
6. Step 6: Final answer
   x = 8,394,712.95