Finding the Fourth Proportional to 22,047,802.31, 30,427,671.50 and 13,227,585.53

Step by Step Solution

1. Step 1: Write the proportion equation
   22,047,802.31 : 30,427,671.50 = 13,227,585.53 : x
2. Step 2: Convert to fraction form
   22,047,802.31/30,427,671.50 = 13,227,585.53/x
3. Step 3: Cross multiply
   22,047,802.31x = 30,427,671.50 × 13,227,585.53
4. Step 4: Simplify right side
   22,047,802.31x = 402,484,627,026,717.12
5. Step 5: Solve for x
   x = 402,484,627,026,717.12/22,047,802.31
6. Step 6: Final answer
   x = 18,255,090.53