Finding the Fourth Proportional to 8,845,320.30, 12,207,044.43 and 5,314,196.93

Step by Step Solution

1. Step 1: Write the proportion equation
   8,845,320.30 : 12,207,044.43 = 5,314,196.93 : x
2. Step 2: Convert to fraction form
   8,845,320.30/12,207,044.43 = 5,314,196.93/x
3. Step 3: Cross multiply
   8,845,320.30x = 12,207,044.43 × 5,314,196.93
4. Step 4: Simplify right side
   8,845,320.30x = 64,870,637,973,244.38
5. Step 5: Solve for x
   x = 64,870,637,973,244.38/8,845,320.30
6. Step 6: Final answer
   x = 7,333,893.60