Finding the Fourth Proportional to 9,175,030.30, 13,762,108.05 and 3,109,167.10

Step by Step Solution

1. Step 1: Write the proportion equation
   9,175,030.30 : 13,762,108.05 = 3,109,167.10 : x
2. Step 2: Convert to fraction form
   9,175,030.30/13,762,108.05 = 3,109,167.10/x
3. Step 3: Cross multiply
   9,175,030.30x = 13,762,108.05 × 3,109,167.10
4. Step 4: Simplify right side
   9,175,030.30x = 42,788,693,575,705.16
5. Step 5: Solve for x
   x = 42,788,693,575,705.16/9,175,030.30
6. Step 6: Final answer
   x = 4,663,602.43