Finding the Fourth Proportional to 1,071,115,583.31, 1,478,058,384.98 and 601,126,134.03

Step by Step Solution

1. Step 1: Write the proportion equation
   1,071,115,583.31 : 1,478,058,384.98 = 601,126,134.03 : x
2. Step 2: Convert to fraction form
   1,071,115,583.31/1,478,058,384.98 = 601,126,134.03/x
3. Step 3: Cross multiply
   1,071,115,583.31x = 1,478,058,384.98 × 601,126,134.03
4. Step 4: Simplify right side
   1,071,115,583.31x = 888,499,522,835,155,584
5. Step 5: Solve for x
   x = 888,499,522,835,155,584/1,071,115,583.31
6. Step 6: Final answer
   x = 829,508,539.21