Finding the Fourth Proportional to 11,190,060.43, 16,785,090.69 and 3,617,026.18

Step by Step Solution

1. Step 1: Write the proportion equation
   11,190,060.43 : 16,785,090.69 = 3,617,026.18 : x
2. Step 2: Convert to fraction form
   11,190,060.43/16,785,090.69 = 3,617,026.18/x
3. Step 3: Cross multiply
   11,190,060.43x = 16,785,090.69 × 3,617,026.18
4. Step 4: Simplify right side
   11,190,060.43x = 60,712,112,459,404.27
5. Step 5: Solve for x
   x = 60,712,112,459,404.27/11,190,060.43
6. Step 6: Final answer
   x = 5,425,539.28